Why You Need a 3-18 Power Riflescope

April 13, 2026blog, Optics, Product review3-18, 3-18x44, 3-18x50, 6x rifle scope, kahles, primary arms, rifle scope, us optics, vector opticscoldboremiracle

Thirst for Power

When I first started down this rifleman’s path, like many others I found myself lusting over the high power long-range rifle scopes. It never fails, whether in media or our daydreaming that we think of a big powerful sniper scope filled with all the bells and whistles you can imagine. But is all that necessary? I’ve been down that road a few times now, and I can tell you about it.

Large Magnification

Many long-range optics are higher magnification, like 6-24, 5-25, or even beyond 5-30 power. While there is nothing wrong with these scopes, and I have quite a few of them, some folks seem to think that these scopes are going to make them more accurate at long-range shooting. While not wholly untrue, it certainly is problematic for those who think a big scope will make all the difference.

3-18 power scopes offer excellent diverse settings for hunting rifles like this **AR15**

I have done a significant amount of long-range shooting using what many would consider low magnification scopes. Keep in mind that barely a generation ago, a straight 10X scope was used by many military and law enforcment snipers. I myself have shot many targets at as far away as a thousand yards with as little as 6 or 8 power scopes.

Another thing I have noticed about all scopes, is the dimming effect when they are at maximum magnification. The image looses some of its sharpness and detail.

You’d be very surprised just how much you can get done with less magnification, but why would you want to? Lets get into that…

Why a 3-18 You Ask?

Larger scopes like the ones I mentioned above are often bigger, heavier, and have 50-plus millimeter objective lenses. This means they have to be mounted higher above the bore. It also makes the overall profile of the rifle larger.

One of my favorite scope sizes is the 3-18 range of scopes. They are usually shorter in length than bigger scopes, and they can also be mounted closer to the bore. And often they will have 50mm or smaller objectives.

3-18X offers both wide angle viewing for close encounters or locating targets, while also offering enough power to articulate precise shots on even distant targets

Also, as I am mainly a hunter, I like having the low power option. If I am sneaking through a forest looking for targets, its nice to back off the power to as low as 3X. Making it much faster to acquire a moving target, especially at closer ranges. And should I need to shoot an animal that is way out there, 18X is still plenty of magnification to cleanly see and take a shot. I often find that regardless of what magnification scope I have, I most frequently shoot no more than 14-16X anyways.

Suggestions

I have several 3-18 power scopes, all of which I can strongly recommend. Which one simply depends on your taste and budget. All of them are FFP, which is certainly my preference. There are many other features worth looking at too.

Primary Arms GLX/SLX 3-18

Sadly, I dont find the GLX available many places anymore. They still sell the SLX but it is a 50mm objective. One of the reasons I love the GLX is because of its 44mm objective that allows me to keep the scope low, and the overall rifle compact. It is built on a 34mm tube which gives a lot of erector movement within the scope.

remington 700, 260 remington, custom rifle, primary arms, glx, 3-18x44, suppressed rifle sitting on rocks with snowy mountain background — This little custom .260 Remington has taken deer and elk as far away as 500 yards using only a 6X scope. But it was time to upgrade to a 3-18 like this PA GLx, read the review about it here

The locking 10-MIL turrets and zero-stop on this scope make it great for hunting. Sadly, it only locks secure in the zero position. The reticle might be a touch busy for some, and I have other preferences myself, but its still very useful. Its throw lever makes it quick to adjust, and its parallax and illumination make it adaptable to various purposes. At just under $500 these are a great affordable option.

the GLx has done extremely well on every rifle I’ve put it on. This custom 10/22 you see on my **Two Vets Tripod** is just one of many

Vector Continental 3-18X50

For just a little bit more, you can also get the Vector Optics Continental 3-18X50. This 34mm tubed scope has a slightly larger objective, but also gathers more light. It also has locking 10-MIL turrets, with a zero-stop. It also has a rotation indicator pin to help you keep track of what revolution of the turret you are one. The turrets on these scopes are among my favorites.

bergara, premier canyon, vector optics, continental, 3-18x50, suppressed, suppressed rifle sitting on a shooting bench with accessories, — the **Continental 3-18** mounted on my **Bergara Premier Canyon** is a compact and venerable long-range hunting rifle

Optically the Continentals are also very good for the price, giving a very sharp and bright image. The reticle of the Continental is also very useful for various tasks, and it is illuminated too. It also has added values like included sunshade and rings.

bergara, premier canyon, vector optics, continental, 3-18x50, suppressed, shooting a suppressed rifle across a wide canyon filled with snowy pine trees, — at home in big country, and suppressed by the **YHM R9 suppressor**

US Optics TXH 3-18X50

Moving up in price a little more, is the US Optics TXH 3-18X50. This one retails for just under $750, but if you use my discount code you can save 15%. The TXH is also built on a 34mm tube, and has the larger 50mm objective. Like the previous mentioned scopes, this one is also pretty short by comparison to other long-range optics. Making it a good candidate for a small precision rifle. This scope has been used on a dozen or more rifles in my collection, jumping from gun to gun. Its definitely durable and can stand up to heavy use.

the TXH is often at home on my **Desert Tech WLVRN,** which is also constantly changing calibers

Again I am a big fan of the turrets on this scope, the outer ring of the turret locks up and down to prevent unwanted movement. And you get 10-MIL per revolution of the scope, with sharp audible clicks. An easily set zero-stop is also a nice addition. You can read the complete review of the TXH here.

Various reticle options give you a little bit of choice with the US Optics TXH, which you don’t get with the previous two scopes. And the reticle can be sharply focused with the parallax adjustment, all the way down to 10 yards. It can also be illuminated for low light conditions.

the TXH has proven very useful at long-range, making a perfect shot on this mule deer at 500 yards. Read all about the hunt here

Leupold Mark 5 3.6-18×44

Starting at around $1999, the Mark 5 3.6-18X44 from Leupold is a significant step up in price. That should be expected as big names draw big prices. I love the size of this scope, it is likely the most compact of all the scopes mentioned today. A must have if you are going for the smallest footprint. This scope is built on a 35mm tube, just enough different from the norm to be irritating. And requiring some different mounting options.

But like the others, the Mark 5 uses 10-MIL turrets that lock on zero. It does feature an indicating pin on top of the turret to let you know which rotation you are on, which is very handy. It also has a variety of reticle options, some of which greatly increase the price. There are both illuminated and non-illuminated reticle options, and again the price change is significant.

Other things like included throw-lever and capped windage turret make it stand out a little bit. I understand this scope is popular with law enforcement as a compact sniper rifle scope. To read all my thoughts on this scope you can read the review here.

Kahles 318i

Starting around $2600, the Kahles 318i is at the top of my list. It brings the highest quality out of those mentioned, with a long history of quality service. Like most of the others it is built on a 34mm tube, and they opted for a 50mm objective. Despite it not having the 44mm size, it is still very compact, only a fraction of an inch longer than the Leupold.

The turret design on the Kahles uses 16-MIL per rotation, needing only two turns. On top of the elevation turret is the indicator pin that lets you know which rotation the turret is on. The windage turret is on the left side of the scope, which makes it easier to operate with your non-shooting hand while targeting.

The parallax adjustement ring is right under the elevation turret, and adjustable down to 25 yards. The new Kahles turrets feature a spinning outer ring, to avoid inadvertent movement of the turret, a nice feature that works well. The various reticle options can be illuminated by a variable brightness knob on the right side of the housing.

the Kahles 318i mounted on a **Tikka T1 MTR**

Exceptional clarity and brighness can be expected from these scopes. As well as sharp tracking and durability. For my whole opinion about this scope, read the review here.

Honorable Mention

Perhaps becaus of its cost, the Kahles would likely be the last one of these scopes to leave my collection. But I do love the scope, so its not just about the price. It gives outstanding views and rock solid performance.

Besides that, I think the Vector might be the overall best buy. I think it gives the best optical performance of the cheaper priced options mentioned (albeit a small margin). And it brings excellent mechanical performance and features. Though its Chinese origin is a deterrent for many. Of course if you use my discount code at checkout, the TXH is pretty close in cost, and you get a more reputable name from a US manufacturer.

Last Thoughts

There is nothing wrong with the higher magnification scopes, I use them almost daily. Just keep in mind that lower power scopes can be just as useful, and perhaps even better depending on the application. Its not lost on me that there is some cost involved, and if you are going to spend a significant amount of money, you might want to go for the max. I get that, and have done it myself.

Perhaps it is with some affluence in ones gun collection that he can afford to diversify both guns and scopes in such a way. If so, I recommend you aim for that. Lets get out of here before I start in on 4-16X’s….

-CBM

Maven Optics M.2 12x50mm Monocular

April 10, 2026Optics, Product reviewmaven, maven built, Maven M.2 12x50mm, maven optics, Monocular, optic, spottercoldboremiracle

Preface

Maven Optics has worked very hard at producing quality optics and selling them direct to customers. Their products are built in Wyoming (one of my favorite states) from high quality components sourced from places like Japan. I am not new to Maven’s products, and I’ve been very happy with my experience so far. You can read more about other Maven products I’ve used here. But today we are looking at a more recent product, the Maven M.2 12x50mm Monocular. A compact handheld 12X monocular, basically a handheld spotting scope.

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I love optical devices like this one, but my immediate thoughts were whether or not I would want this monocular over binoculars. Or if I would leave my spotter in the truck to carry this instead. Hunters love reducing their loadout weight, so carrying an extra optic might be a big ask. But what if it fits in the palm of your hand?

maven, maven built, maven optics, Maven M.2 12x50mm, Monocular, optic, spotter, size, in hand, — it fits nicely in the palm of your hand

The Maven Optics M.2 12x50mm Monocular

I eagerly opened the box containing the Maven monocular, and was impressed with the packaging and quality. The monocular came with a soft Maven cinch-bag, as well as front and rear rubber lens covers. It also came with a wrist strap that attaches to the lens body, but can be quickly detached by a clip if needed.

The controls of this thing are as simple as you’d expect. There is an adjustable eyecup at the rear, and a ring around the center of the body to adjust focus. That’s about all there is to it, as this thing was made for looking.

Specifications

Magnification	12x
Obj. lens diameter	50mm
Exit pupil	4.2mm
Field of View (FOV)	5.5°
Apparent FOV (FOV x Power)	66°
Field of view (ft/1000 yds)	289
Brightness	17.6
Light transmission (%)	93.80%
Twilight factor	24.5
Multi Position Eyecup Y/N	Yes
Eye relief	17.5mm
Near focus	7.5ft
Dimension WxHxD	2.31″x6.56″x2.31″
Weight	20.0 oz
Lens constr. obj.	3 groups 4 elements (ED)
Lens constr. ocular	4 groups 6 elements
Prisms type	Wide Angel Schmidt-Pechan
Prism reflective coating type	Dielectric Coating
ED Glass	Yes
Phase correction coating	Yes
Lens coating	Scratch and Oil Resistant
Pressure tested to what pressure	1m for 30 min. (IPX7)
Storage temperature	-40°~158°F
Functional temperature	-13°~140°F
Frame material	Magnesium
Internal gas purged	Nitrogen
Tripod Adaptable Y/N	No
Origin	Japanese components assembled in the U.S.

I spend a lot of time in the springtime Rocky Mountains, mainly chasing Rockchucks. I couldn’t think of a better reason to break the little Maven M.2 out, it would be great for glassing up some chucks.

maven, maven built, maven optics, Maven M.2 12x50mm, Monocular, optic, spotter

In the Field

On a beautiful spring day, my son and I climbed to the eight-thousand foot peaks near our home. And in the cool breeze we sat in the sunshine, looking for varmints that might be doing the same thing.

In the process I got very comfortable with the M.2. I was impressed with how small it is, and how great the image is when looking through it. Whether we were looking close at 100-yard targets or across a deep canyon, the M.2 provided a great picture. It’s 50mm objective lens is likely responsible for taking in so much of the view.

I was also surprised at how sharp the focus was, and particularly how close you could focus on things. It was also impressive that I could focus on things across my kitchen, as well as across a canyon. I wish I could attach this little monocular to my phone for taking pictures.

maven, maven built, maven optics, Maven M.2 12x50mm, Monocular, optic, spotter, looking over mountain range, — the wrist-strap is handy for keeping the M.2 close and safe from falls

The rubberized eyecup is nice, and rotating it you can accommodate your preference from the eye. Both front and rear lens covers are made of that stretchy and sticky rubber texture. This makes them more likely to stay in place. It also made it a little more challenging to put into the cinch-bag. The sticky texture of the rubber doesn’t like to slide against the fabric. Not a big deal, but slightly annoying as I like to keep it inside the bag to keep it clean and dust free.

The small strap loop built into the bottom of the housing is perfect for attaching the sling and lens cover lanyards. The wrist-strap is nice, but not sure I’d use it much. I almost wish they’d have put a small threaded boss in the bottom to allow attachment to a tripod. But I have no problem just setting it comfortably in one of my rifle saddles just as I do with binoculars.

Optical Clarity

I have been quite happy with the optical performance of this unit since I first looked through it. The images are very sharp and detailed, giving excellent observational use. Low light conditions like just before dark or as the sun rises are also seen very well through the Maven M.2. The large objective does a great job compressing the landscape into a smaller high definition package for the eye.

With its 12X, some might feel it is a bit much for a handheld device. As I only plan on using it supported, its almost like having a tiny spotting scope in your pocket. When supported by a tripod or backpack, it allows impressive definition of targets and their surroundings.

maven, maven built, maven optics, Maven M.2 12x50mm, Monocular, optic, spotter, viewing in thick wooded forest

Usability

This thing is much smaller than I anticipated, which is great news. You wont believe this, but it just like having… half a binocular…

It fits great in the pockets, and is easily used single handedly while your other hand holds a gun or tree branch. The real question when it comes to usability is whether you want to carry the M.2 monocular AND a pair of binoculars, or the M.2 monocular OR a pair of binoculars. It seems not only superfluous to have both, and perhaps even a bit gaudy if you throw a rangefinder into the mix as well.

maven, maven built, maven optics, Maven M.2 12x50mm, Monocular, optic, spotter, canada goose standing next to water,

Durability

As with other Maven products I own, this M.2 Monocular is very well built. Everything is tight and tucked neatly together, I have every expectation that this optic would last for years. There is very little to wrong with it, so unless it gets dropped or run over I don’t see how it might otherwsie fail. And even if it did, Maven has a great unconditional lifetime warranty.

Value

Looking for comparable monocular choices, I found very little that is even close. There is a wide variety of monoculars for significantly less money than the M.2, but they don’t look to be anywhere near the same class either. Most other monoculars that cost more are thermal monoculars that cost thousands not hundreds.

That said, I think you really need to want this monocular in order to justify it. For around the same price you can get a similar pair of binoculars from Maven. Unless you are a one-eyed pirate, there must be a good reason to want the monocular configuration.

maven, maven built, maven optics, Maven M.2 12x50mm, Monocular, optic, spotter, viewing in thick wooded forest, tripod, two vets tripod, — set atop my Two Vets Tripod, this thing is stable and very handy for spotting

Pros and Cons

One reason you might want a monocular is because they are lighter than binoculars. This unit is surprisingly light for what you get from it. If I was on a very remote hunt where every ounce mattered, the lightweight of this unit would be appealing. Its amazing views would be very helpful for both identifying and evaluating trophy animals. As well as general observation. The controls are tight and feel very smooth.

The only downside I can think of is that if you already have comparable binoculars then you probably dont need this. In my opinion it would be an excellent optic to keep handy, unless you already have a pair of binoculars for the same purpose. This does fit easily in the glove box of the truck, giving me an always available high quality optic for observing.

Last Thoughts

Whether you use this as your main spotting optic, or like me, as a capricious indulgence, the Maven M.2 is a very nice addition to your kit. Its quality build and excellent imagery make it suitable for just about anything you need to look at.

-CBM

Inexpensive or Cheap? The DiscoveryOpt HD GEN II 5-30X56

April 8, 2026Optics, Product review5-30x56, discovery optics, discoveryOpt, gen II, hd, riflescope, scope, scope reviewcoldboremiracle

Preface

Today we are taking another look into riflescopes from DiscoveryOpt Optics. Our topic today is their DiscoveryOpt HD Gen II 5-30X56 Riflescope, not a new scope but it is to me. Having had a good experience with another similar scope from DiscoveryOpt, I was curious to see how this model compared. These optics are manufactured in China, which brings a bit of a double edged argument. On one hand, they are very affordable when compared to better known manufacturers. But they are affordable because they are made in China which some folks might find distasteful at best. I have been impressed at how Chinese made optics have improved even in the short time I have been paying attention to them, so let’s get into this scope and see if its worth your time and consideration.

The DiscoveryOpt HD Gen II 5-30X56 Rifle Scope

My very first impressions of the HD Gen II scope were not unsimilar to the last riflescope I reviewed from DiscoveryOpt. Good packaging accompanied the scope on its arrival, and some included accessories that would be very nice.

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In addition to the scope itself, I found they had included a set of 34mm scope ring (the rings are available at additional cost) As well as a 56mm sunshade, and some of the little things most scopes come with like lens cloth, tools and stickers. Also were some nice flip caps that look like a clone of the expensive kind from Tenebraex.

Like the last DiscoveryOpt scope I got, this one has some very standout features like very large turrets. They also included a throw lever on the magnification ring which is nice, and it appears to be removable too. I didn’t remove it for reasons I’ll go into later. At 38 ounces, this beast is NOT lightweight. As soon as you lift it from the box you can tell it is heavy, which comes as no surprise when you come to terms with its physical size. These scopes are built big, bigger than the rest I would say. Every other 56mm scope I have easily fits inside the 56mm objective of this scope.

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The large turrets are quite nice, moving 10 MRAD per rotation which I consider the minimum these days. The clicks are both audible and tactile, and the turret is easily zeroed loosening four tension screws around the top. Underneath the turret you will find the zero-stop lock ring. It is also secured by four tension screws that lock it to the hub of the turret. And the ring engages a machined in post on the housing base, it is easily set once the scope has been zeroed to the rifle.

discoveryopt, discoveryopt optics, HD, Gen II, Gen 2, 5-30-x56, riflescope, ffp, zero-stop, zero, turret hub, — here you can see the zero-stop lock ring, and the post it stops against

Specifications

Magnification– 5-30X

Focal Plane– FFP(First)

Objective– 56MM

Tube Diameter– 34MM

Iluminated– Red, 6 Brightness Settings

Length– 15.0in(380mm)

Weight– 38.1 oz(1080g)

Click Value– 0.1 MRAD | 0.25 MOA

Turrets Functions– ZERO-STOP

Elevation Adj. Range– 33 MRAD | 116 MOA

Windage Adj. Range– 17 MRAD | 60 MOA

FOV– 25FT(7.6m)~4.0FT(1.2m)/100YDS

Exit Pupil– 9.3-1.9MM

Eye Relief– 3.5 in(9.0cm)-3.4 in(8.6cm)

Parallax– 25-∞ YDS

Recoil Rating– .50 BMG

Fog Proof– Nitrogen Purged

Waterproof– IP67

Battery– CR2032

Inside the scope you will find the MRAD reticle, which uses the popular “Christmas tree” stylings. With great detail that allows you to measure and correct for all kinds of downrange eventualities. The reticle is illuminated using the control stacked on top of the parallax turret on the left side of the scope. Only the center 1-MRAD of the reticle illuminates, which I like, as well as the center dot of the reticle that I prefer. The parallax itself is adjustable down to 25 yards, which is handy for those who intend on using this scope that close.

discoveryopt, discoveryopt optics, scope rings, 34mm, — A closer look at the DiscoveryOpt rings

Mounting and Zeroing

Before I even started mounting the scope, I did find a problem. It’s hard to say whether this damage occured before or during shipment but either way it’s not good. Either the packaging foam isn’t enough for a scope this heavy, or it happened prior to shipment. For full transparency, the box showed no signs of damage.

The damage itself became apparent while trying to thread on the sunshade. After an abnormally long effort to try and thread the sunshade onto the objective, I found that the scope bell had been slightly bent (from impact I assume), this out-of-round-ness made it near impossible to align the sunshade properly and engage the threads.

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Mainly because I understand that things can happen, and I am hard on equipment, and also because my Saintly Mother didn’t raise any quitters; I chose to correct the issue myself. With a soft plastic hammer, I gave the objective a couple taps back in the right direction against a soft but solid surface. Once the circular geometry was reinstated, I threaded the sunshade on carefully.

I can totally understand why some folks wouldn’t have done this, and would have instead opted to send the scope back for a replacement. I guess I am a little less concerned with cosmetics and such. As long as it works as designed I am ok with making it work. Furthermore, it was quite apparent that the damage was only affecting the shade installation. As the damage didn’t even get close to the objective lens.

After correcting the issue, I decided to mount the scope to a host rifle. For that I chose one of my favorite rifles of all time. A custom Tikka T3 chambered in 25 creedmoor, and paired with a KRG Bravo chassis. You can read more about the rifle itself in the article: Operation Quarterlord.

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The included rings that came with the scope looked perfectly good, with four cap-screws and two screws for the foot. I mounted them to the picatinny rail on the rifle, and settled the scope into place to level it and adjust for eye relief.

With that done, I carefully torqued down all the fasteners, keeping an eye on the level and equal closure.

Zeroing

Later, in the field I zeroed the scope to the rifle by first bore-sighting the scope to get close, followed by making a few adjustments. Using the reticle, I measured the distance between where my first shot impacted and my point of aim. With that correction in mind, I turned the turrets a commensurate amount to bring the point of impact and aimpoint together. I fired a couple additional shots to confirm a good zero.

Shooting in the Field

discoveryopt, discoveryopt optics, HD, Gen II, Gen 2, 5-30-x56, riflescope, ffp, long-range, precision, rifle scope, KRG, Bravo chassis, tikka, t3x, tripod, two vets tripod, cole tac, suppressor, suppressed, mountains with snowy background, — shooting supported from the **Two Vets Carbon Fiber tripod**

My first trip into the field with the DiscoveryOpt HD Gen II was a visit to one of my favorite deer hunting spots. A place where this rifle and scope combination would be a perfect tool for taking a Mule deer. Ranges varied from as close as 100-yards, and as far as I dared shoot. I ended up shooting a variety of different scenarios out to around 920-yards.

As is typical for me this time of year, much of my shooting involves small white naturally occurring quarts stones. Contrasting brightly against the wet dark mountain soil as snow melts around it. The wet soil is great for spotting misses, and impacts are clear when the puff of white dust comes from the target, or it is obliterated entirely.

discoveryopt, discoveryopt optics, HD, Gen II, Gen 2, 5-30-x56, riflescope, ffp, long-range, precision, rifle scope, krg bravo chassis, tikka t3, 25 creedmoor, shooting supported from bipod across a snowy alpine canyon, — another trip into the mountains, this time sporting the **Banish Buck 30 suppressor**

Shooting different directions and angles gave plenty of opportunity to test this scope out. Dialing different corrections for different ranges, as well as adjusting focus and parallax for the conditions allowed.

Optical Quality

discoveryopt, discoveryopt optics, HD, Gen II, Gen 2, 5-30-x56, riflescope, ffp, long-range, precision, rifle scope, — A Mule deer doe seen through the scope

With big lenses like this, I expected the view to be quite sharp. And while it was certainly serviceable, I found it to have just enough aberration to irritate me. Mainly at the higher power settings like 25x plus, it seemed there was a slight fuzziness of the image. Almost like part of the image was focused and part of it wasn’t.

This phenomenon was only slightly irritating, and it was less noticeable when it wasn’t zoomed in. While I’m sure that scope snobs who are used to high end Japanese and German optics would find it unacceptable, I am less concerned. Mainly because this scope retails for $270, and at that price I think it isn’t as big a deal.

The color and image otherwise seen through the scope are above average at this price point. Like other scopes in this ballpark, it could also do a little better in twilight. But again, using this scope for normal daytime shooting at anything other than maximum power is still fine.

Usability

Using the controls on the HD Gen II were simple and intuitive. The larger turrets are easy to grip, and you can both feel and hear clicks when adjusted. The sweep of the magnification ring is pretty broad since this is a 5-30 power scope. But the added throw lever makes short work of adjusting the zoom.

I did find that the parallax adjustment was a bit touchy. You can focus as close as twenty-five yards, it then goes up to fifty, then one and two hundred. The final increments are 500 and infinity, but there is very little adjustment between even the two-hundred and infinity. This makes the parallax adjustment very short across the range of adjustment where you need it most.

I like the reticle, it has enough subtensions to be very useful without overcrowding the scope making it hard to see. The illumination only lights up the center MRAD, which is a nice touch. A couple other features that are icing on the cake, are the zero-stop, flip caps, and the included scope rings.

Reliability

Testing the values of this scope were easily done with this rifle, and its well known predictability. Measuring the movement of the reticle against the turret values proved to be accurate enough for long-range shooting. Using data from previous engagements gave good accurate hits.

The only thing left to see as far as durability, is how this scope stands up to weather, use and abuse. I intend on giving it a great workout during this spring and summer. So check back later as I will update this story in the future.

Pros and Cons

Pros

Very affordable price point
large objective for good image gathering
10 MRAD Turrets
Zero-stop feature
included accessories (caps, rings, shade, throw lever)

Cons

Heavy construction and bulky size
Very tight parallax adjustment
Optical aberrations (particularly at high power)

My Conclusion

All in all, I think the DiscoveryOpt HD Gen II is a good scope. I have certainly had much worse over the years, and paid more money for them as well. Its truly hard to believe you can get a scope like this for so little. While there are some deterring things about the scope, I think they are comepletly subjective to the end user. For some folks the drawbacks I mentioned might not even be a concern, especially considering the price for this scope. While I do like this model, I think I prefer the other DiscoveryOpt scope I have, its only a little more, and worth it in my opinion.

-CBM

If you are looking for great inexpensive riflescopes, click here to see more.

Match Ammunition VS. Matching Ammunition

April 6, 2026blogaccuracy, ammunition, match, match ammo, match ammunitioncoldboremiracle

Preface

Do you need match ammunition? What is match ammunition? And is that more important than matching ammunition? These are all good questions and today we intend on getting some answers to them. To help you avoid overspending on ammunition as well as getting the results you want out of the ammunition you buy, we’ll dive into what makes for the best ammunition.

8.6blk, powder, gun powder, bullets, components, — Different components create different results

Match Ammunition

Before we get too deep, let make sure we understand what we are talking about. Match ammunition is typically ammunition loaded for precision competitors. It varies some from one manufacturer to another, but essentially it is ammunition made with a high level of consistency. High quality components are often used as well to increase consistency and performance. Things like uniformity and steady ignition patterns are sought after in match ammunition.

Browning, x-bolt, x-bolt 2, x-bolt speed, 308 win, — Accuracy is simply consistent performance that allows you to anticipate impact loacation

Uniformity and consistency are what makes accurate ammunition, particularly from one lot number to another. Consistency means the next shot is very likely to do what the last shot did, allowing you to anticipate where it will go.

High quality components and the equipment and the manufacturing practices that make consistency possible are often more expensive. This usually translates to match ammunition costing a bit more than other ammunition types.

6.5 grendel, starline, brass, handloading, redding, — some components cost more than others, but that doesn’t always translate to better performance in YOUR firearm

Matching Ammunition?

When I say matching ammunition you might wonder what I’m talking about, let me explain. Every rifle is a little different than the next one, even two consecutive rifles off a production line. Due to the tiny intricacies of each firearm and the way it was manufactured, one rifle might have a taste for one ammunition selection over another. Your rifle might like 150 grain bullets and mine might like 165 grain bullets.

rokstad, vector optics, tripod, carbon fiber, nikon, fieldscope, remington 700, .260 remington, us optics, — testing different ammunition sources until you find the best performing option might actually *save* you money

Modern manufacturing has greatly reduced inconsistencies from one firearm to the next, but you can still often see this anomaly between firearms. And the higher the price tag for certain firearms often means they are less susceptible to this phenomenon. What that means is; just because your favorite ammunition shot great in one rifle, doesn’t always mean it will shoot good in another.

I have found it key to try many different ammo options with some firearms in order to find one that shoots best. And that might not always be the match selection. I’ve also seen plenty of people buy some super expensive hunting ammo thinking it gives them an advantage. When in fact their rifle doesn’t shoot it well, and they end up having accuracy issues. They might of been better off shooting some cheap Remington Core-Lokt had they checked. And an accurate shot is more important than a specialized one, read more about that topic here.

deer hunting, mule deer, kids, children, browning, x bolt 2, 308 win, vector optics 2-12x44, banish backcountry suppressor, — whether you are hunting or sport shooting, the cheaper option might be just as good or better. Our youngest hunter in the family took this, his first buck shooting handloaded **Sierra Match King X** bullets from a **Browning X-Bolt 2**.

Matching ammunition refers to matching the best shooting ammo to your rifle. That might be some quality match grade ammo, or it might be some inexpensive Hornady Whitetail. And once you’ve found what shoots most accurately, you can match those choices to the shooting activity you choose.

The Right Application

Once upon a time, I had a nice little Savage model 10 in 308 Winchester. I used the rifle for many things including hunting varmints in the mountains and deserts of the west. The rifle shot amazing when loaded with 168 Sierra Match Kings, or Federal Gold Medal Match ammunition. Usually half MOA or better was normal for this rifle. But feeding it expensive ammo like that got old quick. As it turns out the rifle also shot Hornady 150 grain Interlock bullets just as well. And after some testing, I found the much cheaper option to be more applicable for shooting ground hogs.

savage, 10fp, 308 win, magpie, — That old Savage and I made some great shots, like this one from 1000 yards

You can exercise the same diligence in your own shooting, regardless of what rifle or cartridge it shoots. You might find a cheap alternative to the expensive one you are used to. And whether you are shooting coyotes or Dall Sheep, we all like spending less money. And spending less allows you to shoot more which should improve your skills and make you a better shooter.

Tuning

Handloaders know about tuning ammunition to best fit the rifle its made for. If you don’t handload, you can still tune your rifle using things such as muzzle devices to alter performance. The whole idea is match your rifle with the best performing ammunition supply, whether that be match ammo or not.

375 winchester, winchester 1894, RCBS, handloading, dies, — tuning your own ammo is the best way to match your rifle

Long-range shooting often demands the higher quality bullets used in match ammunition. So if you intend on pushing distance limits you might have fewer choices. But if you are simply talking about accuracy inside the typical three to four hundred yards that most people shoot at, your options are much more plentiful.

make sure you pick a good load for the distances you plan on shooting. This 300PRC loaded with Barnes LRX is good for quite a long distance

The Verdict

In the relentless search for the best performance for our hard earned money, don’t forget to check the easy options. Don’t assume that the best ammunition for your rifle is the most expensive stuff. I often mention my guilty pleasure of producing expensive results with cheap equipment, a practice I learned doing exactly this process. You too might find you can get fantastic performance from inexpensive components.

-CBM

7mm PRC, handloading, reloading, redding, dies, components, hornady, sierra bullets, — top quality equipment like these **dies from Redding** help make better ammunition

Enclosed Micro Comparison: Vortex Defender CCW VS. Holosun SCS Carry

April 3, 2026Optics, Product reviewcompact, enclosed, enclosed emitter, holosun, micro, Red dot, rmsc, vortex opticscoldboremiracle

Presentation

Red dot sights have become extremely popular, and I consider myself an enthusiast on the topic. You might have read my last comparison between theVortex Defender XL VS. the Holosun 507 Comp, two large windowed XL red dots. Today we are looking at two micro red dots in the same way. We are reviewing the Vortex Defender CCW VS. Holosun SCS Carry, both of these red dots are RMSc footprint compatible, and they both feature an enclosed emitter.

vortex, vortex optics, defender CCW, enclosed, red dot, reticle, holosun, scs, carry, holosun red dot, Bersa M2XI, EAA Girsan Witness 2311, 9mm, — comparing the two red dots on two similar pistols, the **Bersa M2XI** and the **Girsan Witness 2311**

They are very comparable and I expect very popular candidates for folks looking to put a red dot on their CCW pistol. I’ve put quite a few rounds through both of them, and today I’ll give you my opinion on their comparison.

vortex, vortex optics, defender CCW, enclosed, red dot, reticle, holosun, scs, carry, holosun red dot,

Specifications

On paper these two sights are pretty similar, the main difference in construction being that the Defender uses a dual power source. A removable CR2023 battery whereas the Holosun uses its solar panel as a source, keeping an internal battery (non-serviceable) battery charged.

vortex, vortex optics, defender CCW, enclosed, red dot, battery, cr2023, — the easily removable CR2023 battery of the Defender

Both of these are small and ideal for a CCW pistol, but because they are enclosed emitters that means they are slightly bigger than traditional open emitter red dots. The Vortex defender is a little bigger than the SCS Carry, though I’m not sure if thats because of the battery housing or because they wanted to make a bigger window.

holosun, red dot, scs, carry, solar, solar panel, holosun red dot,

Configurable reticles are becoming more the norm, and I like that. Both of these can be configured with a dot, circle, or circle-dot reticle.

Specification Comparison
Feature	Vortex Defender CCW Solar	Holosun SCS Carry
Footprint Compatibility	Shield RMSc	Holosun K & RMSc
Reticle Description	3 MOA Dot + 32 MOA circle	2 MOA dot + 32 MOA circle
Reticle Color	Red	Green
Magnification	1X	1X
Weight	1.30 Ounces	1.05 Ounces
Power Source	Solar + CR2023	Solar + internal battery
Parallax Setting	Parallax Free	Parallax Free
Eye Relief	Unlimited	Unlimited
Adjustment Graduation	1.0 MOA	1.5 MOA
Dimensions	1.1”T x 1.6”L x 1.2” W	.98”T x 1.6”L x .95”W
Material	7075 Aluminum	7075 T6 Aluminum

Bersa, Bersa usa, m2xi, 9mm, 2011, 1911, holosun, SCS Carry, red dot, surefire X300, — The Holosun SCS Carry made a great option for the **Bersa M2XI 9mm pistol**

On the Range

I’ve spent a lot of time shooting with both of these sights, but in fairness I have more time using the Holosun. I have run the SCS Carry on several different pistols, both 9mm and .22LR. The Defender CWW Solar Micro has lived on my Girsan 2311 since I got it. Realistically though, you can get to know a pistol sight well enough without having to go through a bunch of pistols. Though I did run both sighs on the same pistol for a while to get a solid comparison.

GPS, pistolero, backpack, rangebag, pistol, handgun, eaa, girsan, witness, 2311, 9mm, 2011, ammunition, — the Holosun SCS Carry mounted to the Girsan 2311, read more about the Pistolero Backpack here

Mounting and Zeroing

The Holosun SCS Carry uses a K footprint, that can also be dropped onto an RMSc footprint. The Defender is an RMSc footprint, so either of these can fit in most of the same mounting situations. I had not issue mounting them on several different similar pistols.

holosun, scs, carry, red dot, holosun red dot, — unboxing the Holosun SCS Carry

When mounting red dots, I usually try and line them up as close to the iron sights as possible before torquing them down. This usually makes for minimal adjustments to zero the sight. The Vortex model has 110 MOA of adjustment available, while the Holosun is plus or minus 30 MOA. That might make the Vortex a little better for certain host weapons, but in general you probably don’t need that much.

Vortex, vortex optics, defender, CCW, red dot, solar, micro, packaging, — The Vortex Defender and its accessories

The Vortex also gets extra points since it came with a plethora of mounting screws and accessories for mounting on different hosts.

Brightness

One very convenient thing about the SCS Carry is its auto-brightness correction. The solar panel uses ambient light to adjust the reticle brightness. I really like this feature though every so often I wouldn’t, let me explain. Typically in dark areas, I occasionally found that the SCS Carry was a touch dimmer than I would have liked in such a scenario. Outside in daylight I never had an issue.

holosun, scs, carry, holosun red dot, reticle, green, — Holosun’s SCS Carry reticle (seen through magnifier)

The Vortex Defender has a manual brightness adjustment, which can be both good or bad. You can set it where you want it, and know what to expect everytime you present the pistol. But you also might have it set a little bright, or a little dim for any particular scenario. I am still unsure which way I prefer, but I kind of default to the manual setting, because I like control.

Girsan, witness 2311, 9mm, eaa, 2011, vortex, vortex optics, defender CCW, enclosed, red dot, reticle, — Looking through the Vortex Defender CCW Solar Micro

Sight Picture

Both of these optics are compact, though the Defender is a touch bigger as I mentioned. But the Defender also has a noticeably bigger window, and a little bit means a lot with sights this small. The bigger window definitely gives more room for target acquisition and aiming. Both of them gave precise aiming, but I think I have to give the Defender an edge here.

One thing worth mentioning here, the Holosun SCS Carry does incorporate a notch rear sight as part of its housing. Which is one thing I wish the Defender had, in case the electronics were to fail.

holosun, scs, carry, holosun red dot, solar, Girsan, witness 2311, 9mm, eaa, 2011, — the **Girsan Witness 2311** made an excellent host for testing both optics, seen here with a **Surefire X300 light**

Parallax and Clarity

One thing I noticed with the SCS carry from the very first time I mounted it, was a touch of fuzz when focusing on it. I never worried too much about it as I would look past the sight at the target, and hold the reticle over it. Doing this I never had any issue sharply seeing the reticle.

vortex, vortex optics, defender CCW, enclosed, red dot, reticle, holosun, scs, carry, holosun red dot, reticle, illumination, — not a great pic of the reticles, but here you can see some comparison, as well as the window size

On one of my test guns, I removed the SCS to install the Defender and immediately noticed the Vortex did not have that issue. Regardless of where I focus the Vortex Defender is sharp and clean, whereas the Holsun SCS Carry did have a little fuzziness depending on how you looked through it.

holosun SCS Carry rds, taurus tx22, YHM Phantom 22 — my **Taurus TX22 Toro** made a great host for the Holosun and the YHM Phantom 22 suppressor

Accuracy and Zero

With 3 and 2 MOA dots, both of these optics give you a fine aim point. And with an accurate firearm I found them both to be very useful. When zeroing the optics I found they were smooth, and moved evenly. I can’t stand a sight that doesn’t show any change when you adjust it, and both of these were great in that aspect. The quality of these two sights also show in that neither of them needed to be re-zeroed at any point, they held zero nicely, and after hundreds of rounds they hadn’t moved.

Girsan, witness 2311, 9mm, eaa, 2011, vortex, vortex optics, defender CCW, enclosed, red dot, zeroing, adjustment, — both dots were easily adjusted with tools provided

Value

I have no doubt that both of these optics are manufactured overseas, it’s hard to find a red dot that isn’t these days. To be honest I was a bit surprised that the Holosun tends to cost more at popular online retailers. At publishing, it seems the SCS Carry is usually around $400 like here at Primary Arms. While the Vortex Defender CCW Solar Micro is typically priced around $300 like here at Optics Planet. With prices like that, the Vortex seems to offer a significant advantage.

Report Card

You may have gathered, I like both of these sights. But it didn’t surprise me that the Vortex won me over, after a short while shooting it I could tell I was going to like it more than the Holosun SCS Carry. That is certainly not to say the SCS Carry is not a good option as well. Though I like them both I would have to pick the Defender CCW Solar Micro if I had to pick only one. Luckily I don’t, and I can have both of them for different purposes.

	Vortex Defender CCW Solar	Holosun SCS Carry
Mounting & Zeroing	A+	A
Brightness	A	A
Sight Picture	A	B+
Parallax & Clarity	A	B
Accuracy and Zero	A	A
Value	A	B+
Cumulative Score	96%	92%

Last Words

Hopefully this has helped you decide which of the two options might best fit you. Both are certainly good choices for your concealed carry pistol, but it would be a good idea to look at them in person as well to help close the deal for you. Both of these dots will continue to be used in my collection, and I look forward to what’s new from both of these great companies.

-CBM

Like Vortex and Holosun? Here is another comparison

Low Power Variability: The Mueller Optics 2.5-10×44 Tac III

April 1, 2026Optics, Product reviewFfp, lpvo, mueller, mueller optics, scope, tac 3, tac IIIcoldboremiracle

Introduction

The Mueller Optics Tac II rifle scope came out to fill a purpose between tactical shooting and everyday hunting. That idea has been revisited now with Mueller’s new 2.5-10×44 Tac III. Today we are taking a look at one of these scopes, to see how it fits into the dual roles. We’ll test the scope on various rifles, and bring you our best informed opinion on it. With that said, lets get into the review of the Mueller Optics 2.5-10×44 Tac III.

Mueller, mueller optics, tac III, 2.5-10, riflescope, scope, ruger, .22lr, ruger precision rimfire,

Mueller optics 2.5-10×44 Tac III

The Tac III riflescope has received so significant upgrades. Starting on the foundation of a 30mm tube, which has become the minimum standard for tactical riflescopes. The larger tube supports a 44mm objective lens, which is a little smaller than many tactical scopes. Perhaps for a lower profile.

Inside the scope you will find a first focal plane reticle, which means the reticle will change size depending on the magnification setting. This has become a conspicuous trait of tactical scopes, as it allows quicker use of the reticle for measuring downrange details. And using these details for on-the-fly corrections.

The capped turrets can be used for zeroing the scope as well as dialing corrections. They are graduated in 1/4 MOA clicks which are very popular with hunters. The fine scale allows for precise corrections. Mueller uses what they call camera grade lenses, for precise images for accurate engagements.

Specifications

Eye Relief	3.25″
Length	13.125″
Weight	17.6 oz.
Tube Size	30mm
Color	Matte Black
Lenses	Fully Multi-Coated
Magnification	2.5 – 10 × power
Objective	44 mm
F.O.V.	36 – 11.4 feet @ 100 yards
Illuminated	Adjustable Brightness
Click Value	1/4 M.O.A.

Mueller, Mueller optics, 2.5-10, tacIII, unboxing, packaging, — fresh out of the box!

Out of the Box

After my initial inspection, finding all the included accessories and such. I decide to mount the scope first off on one of my .22lr rifles, as this would allow plenty of inexpensive shooting to test the functions of the scope.

I would mount the Mueller to my Ruger Precision Rimfire rifle, using a ZRO Delta 30mm Cantilever mount. These two went together nicely with a perfect height for the rifle. Once mounted I spent some time looking through the scope to get a feel for it. The initial clarity and sharpness of the scope was nice. And with it mounted properly I was excited to get outdoors and put the scope to work.

On the Range

With a target setup at 50-yards, I did a quick boresight job on the rifle and scope. And after loading a magazine I fired a few shots to see how close I was. It only took a couple additional adjustments before the little rifle was hitting everything I put the crosshair to. I stretched it out a bit further and I was very impressed with how consistent this combination was. It didn’t take long to figure out corrections for one-hundred, one-fifty and two-hundred yards. There was too much fun to be had. I zeroed the turrets of the Mueller Tac III, to ensure things would stay this predictably fun.

Accuracy

Adjustments of the Mueller Tac III were crisp and consistent. And they matched the values shown on the FFP reticle. The sharpness of the imagery in this scope made for very precise shot placement. I found myself taking tiny white pebbles out of a hillside some 115 yards out. And dialing corrections would make holding dead center an easy option.

Mueller, mueller optics, tac III, 2.5-10, riflescope, scope, FFP, first focal plane, reticle, zoom, illumination, — the reticle as seen at 2.5X and 10X (right), seen at maximum illumination in daylight

I am a huge fan of FFP scopes, and the execution on the Mueller Tac III is fantastic. I prefer MRAD over MOA, perhaps someday they’ll produce that option as well.

Tracking the scope across its full sweep of movement showed a smooth return to where it started. Accurate erector movement made the corrections line up with predictions.

Reliability

So many scopes these days are manufactured in Asia, even though they may have higher quality components from elsewhere. You can’t blame people for being suspicious of product quality coming from such places, though there seems to be a huge improvement recently. So far, I see nothing in the Mueller Tac III that suggests it won’t perform very well. I have drug it all over the hills here, bounced it around on the back of an ATV and it hasn’t lost zero or its great image quality.

Mueller, mueller optics, tac III, 2.5-10, riflescope, scope,turret, elevation, windage, adjustment, — the uncapped turrets of the Mueller Tac III

Quality

Lower magnification optics tend to suffer less from optical aberrations. But adding the FFP option of this scope throws a level of complexity back into its construction. With that said I can say the optical quality of this scope is much nicer than my pictures can show. That said, keep in mind that this scope is priced under $300. For that price I think its quality is at or above its price point.

Value

Looking at similar optics in similar configurations, there isn’t a lot of competition. Mainly its competition comes from low power variable optics (LPVO) that have 24 and 28mm objectives. These aren’t going to have as bright and impressive an image as the Mueller Tac III with its 44mm. And the few options that are also FFP like this one come from other brands mainly unknown and unproven in the US market.

With an MSRP of $299 this scope is neither Temu trash tier, nor is it unreachable for the masses. It offers a great optical performance and FFP reticle without having to spend a lot of money.

Pros and cons

I like this scope quite a bit, it has handsome good looks which goes a long way. The imagery seen through it is even better though. The sharp details are very nice, making this rifle seem even more accurate. It’s a great match for this 22lr, but would also do very well on a centerfire rifle. I usually prefer dialing turrets over holding over, but with this scope being an FFP I am more likely to use its reticle for holding over instead. Especially since it uses MOA versus my preference of MRAD.

Docking a few points from the Mueller Tac III results from few things; First off is the illumination. It is challenging to make an LPVO with FFP and great illumination, and the Tac III shows that. In bright daylight, I found the illumination to be okay. If you are running the scope at low power for fast sighting the illumination would be more helpful if it was brighter. It does have off settings between each brightness setting, which is a plus.

I guess this isn’t exactly marketed as a long-range optic, but it does use some features useful in long-range shooting. The 30mm tube is pretty standard for such shooting, and having a reticle designed for hold-over corrections on longer shots would suggest it could be purposed on at minimum a medium range rifle. I’d prefer it had adjustable parallax as that would make it much better for that purpose. But this feature also has to be weighed against price as well, because adding adjustable parallax would increase the cost.

Mueller, mueller optics, tac III, 2.5-10, riflescope, scope, ruger, .22lr, ruger precision rimfire, Anechoic, suppressor, pipsqueek, anechox, — my **Ruger Precision Rimfire rifle** shot extremely well with the Mueller Tac III and **Anechoic Pipsqueek Suppressor**

My conclusion

With medium range carbines becoming ever more popular, scopes in this range have gone up in demand quite a bit. I find the Mueller Tac III to be a significant improvement over the Tac II, but it does find itself in a flooded market full of other great options as well. I found this scope to be a great companion to my 22, and I also think it would do very well on a medium range carbine or hunting rifle. As competition in this market grows, I expect Mueller Optics will continue to adapt their offerings to customers needs and budgets.

-CBM

Walker Game Ear Suppressor Bluetooth Earbuds

March 30, 2026Ancillary gear, Electronics and Tech, Product reviewbluetooth, earbuds, earplugs, hearing protection, suppressor earbuds, walkers game earcoldboremiracle

Preface

Technology continues to work into our shooting experience. And today I present to you another new to me product that brings more electronic gizmos into the shooting realm. Our subject today is the Walkers Game Ear Suppressor Bluetooth Earbuds. These are electronic bluetooth earbuds that have the noise cancelling Walkers is famous for, with all the added benefits that your typical earbuds also give.

Walkers Game Ear Suppressor

Walkers is famous for the ability to not only protect your hearing, but amplify your surroundings at the same time. This has typically been more for hunters than shooters. The Suppressor Bluetooth Earbuds offer the next level of both protection, situational awareness, and even entertainment.

With omnidirectional stereo sound from four microphones, the Suppressors give you 25 DB protection from gunfire. While also providing you connection to your surroundings, and even the ability to enhance those sounds.

Not only does it come with various sizes of foam and silicone tips for maximum comfort, they also allow four different frequencies of sound to customize your hearing experience. All this in a wireless rechargeable earbud set much like those all the cool kids are wearing these days. And like the popular kids, you can charge these up to three times in their discreet battery powered case. The case can also be charged via a USB-C included cord.

As if all that wasn’t enough, you can customize your listening experience on the fly using the Walkers Link 4.0 application on your phone to adjust balance, volume and the differential between your favorite tunes playing by bluetooth and the ambient noise around you.

Controlling the Suppressor Earbuds

Aside from directly operating the earbuds through the app, you can also adjust the volume, skip songs, and change hearing settings all by touching the control surfaces on the exterior of the earbuds.

You can also adjust the auto-off setting between 2, 4, and 6 hours. Or not at all. You can balance between your ears if you choose as well.

Sound Quality

As an earbud, these are fantastic. The quality of the music sound played from my phone is as good as other comparably priced earbuds I borrowed from my wife.

Additionally, the sounds picked up by the microphones are also impressive. As I type this out, I can hear the keystrokes over the music playing at an aggressive volume. I could also hear my wife’s phone playing a video inside another room with a closed door.

walkers game ear, suppressor earbuds, bluetooth, earbuds, hearing protection, ear plugs, mueller, mueller optics, tachunter, 6-24x50, scope, riflescope, — Shooting my **Quattro 15 rifle** with the **Mueller Optics** TacHunter 6-24 scope

Fit and Feel

The various ear canal gaskets give you various options. I tend to prefer the foam ones as the silicone ones seem to work loose on me. The foam plugs are a bit stiffer and keep a good grip inside your ear, aided by the rubber rib mounted under the plug. If you have sensitive ears, the silicone plugs might be better as they don’t press out against your ear canal as hard.

These Suppressor Earbuds do stick out a little further than I’d like. Its not like I’m gonna be snagging them against tree limbs or something. But they are out there enough that you could brush them loose when adjusting your beenie or glasses. This is certainly not a deal breaker, but something to be aware of.

walkers game ear, suppressor earbuds, bluetooth, earbuds, hearing protection, ear plugs, Girsan, witness 2311, 9mm, eaa, 2011, vortex, vortex optics, defender CCW, enclosed, red dot, — shooting my **Girsan 2311**, seen here with a **Holosun SCS Carry** and **Surefire X300**

On the Range

I’ve used these earbuds on the range several times now, in addition to my wearing around the house and office to listen to music. They do a great job keeping the noise of firearms down. As someone who wore foamie ear-plugs for the majority of my shooting career, these feel like they cancel the noise just as good as any foamie might. With the added benefit of being able to hear those around you, in stereo. It also allows me to listen to John Wick Mode by Castlevania while I do reloads with my Staccato.

Pros and Cons

There are very few cons that I found with these earbuds. I mentioned the slight protrusion from the ear, and the possibility of the foam pressing out against your ear canal. Other than that I can confidently say they knocked it out of the park with these earbuds. I remember nearly a decade ago paying twice this much for custom fitting electronic ear protection. Only to find within the first few minutes that they were slightly worse than foamies, and were always dead with expensive batteries.

In Closing

My conversion to electronic hearing protection is fairly recent. But I don’t think I’ll be using foamies anytime soon short of an emergency. I quite enjoy these earbuds, and look forward to more days at the range wearing them. If you are looking for electronic hearing protection, these might be right up your ear canal, especially if you like accompaniment.

-CBM

Check out other ear protection here

Mueller Optics 6-24X50 TacHunter Rifle Scope

March 27, 2026Optics, Product reviewmueller, mueller optics, tachuntercoldboremiracle

Preface

I remember seeing Mueller Optics advertised for years, apparently as far back as 2007 when the company came to market. During all this time, I never took the chance to try one of Mueller’s products. For one reason or another I never got the chance, until now. And today I bring you a review of my first experience with Mueller Optics, with their Mueller Optics 6-24X50 TacHunter Rifle Scope.

Mueller Optics

I mentioned Mueller Optics has been around for nearly twenty-years, but it seems longer than that to me. Either way, the company has long had the mission to bring quality optics to consumers at a price that leaves room for other things.

California based Mueller Optics offers a variety of different scopes, from almost every different size and style. Everything from small low power variable optics (LPVO) up to high magnification long-range rifle scopes like the one we are looking at today.

mueller, mueller optics, tachunter, 6-24x50, scope, riflescope, quattro 15, bolt-action, bolt-action AR, 223, suppressed, yhm fat cat, coletac

The Mueller Optics 6-24X50 TacHunter

Based on its name, I believe the TAC hunter line of scopes is directed towards tactical style shooters and hunters. It fits many of the features that both parties look for in a rifle scope. Built on a 30mm tube with a 50mm objective lens, the TacHunter has the right proportions. The 30mm tube allows for greater internal mechanical travel, making long-range corrections possible. And the large 50mm lens compresses light and imagery together for a crisp image.

Specifications

Eye Relief	4.13 – 3.75″
Length	14.25″
Weight	26.45 oz.
Tube Size	30 mm
Color	Matte Black
Lenses	Fully Multi-Coated
Magnification	6 – 24 × power
Objective	50 mm
F.O.V.	27 – 9 feet @ 100 yards
Parallax	10 Yrds Min
Click Value	1/4 M.O.A. (80″ @ 100yds over-all on both W/E)

When I opened the box I was initially concerned because I heard a rattle inside the scope. Thinking maybe something had broken I investigated, and found it was just the zero-stop ring hadn’t been tight enough. So the problem was short lived and easily remedied. The zero-stop functions by tightening against the turret stem, and it engages a post on the base of the housing.

Further inspection of the scope showed good tension on the turrets and magnification ring. Though there was a tiny touch of a rubbing sensation when adjusting the magnification. The SFP reticle was very sharp and clear. As I looked through the scope, I adjusted the parallax to get a very sharp image of both reticle and downrange.

mueller, mueller optics, tachunter, 6-24x50, scope, riflescope, illumination, battery installation, — installing the CR2023 battery for illumination

Illuminating the reticle is done with a typical twist rheostat next to the parallax knob. There are 11 brightness settings but only one off setting, and the entire reticle lights up (except for the posts).

Matching to a Rifle

I went for a Primary Arms cantilever 30mm scope mount, because I planned on mounting the scope on an AR15 upper. This one is a little different than your typical AR though. The host rifle for this scope would be a hybrid of my Bear Creek Arsenal bolt-action 5.56 upper mated to my Desert Tech Quattro 15 Lower receiver. I mainly did this because it has a good trigger in it, and I’m a sucker for good triggers.

mueller, mueller optics, tachunter, 6-24x50, scope, riflescope, quattro 15, bolt-action, bolt-action AR, 223, suppressed, yhm fat cat, coletac, shooting an AR15 on a mat in the snow,

The bolt-action AR upper has proven to be very accurate for me in the past, so I figured the combination would work great together with the Mueller TacHunter. It would make a nice little varmint rifle anyways. Once mounted and leveled it was ready for the range.

Shooting with the Mueller TacHunter

In the snowy spring mountains, I would do some exploring with the Mueller. It was a bit early for hunting my typical springtime marmots, so I would end up simply shooting at various targets within my range. The big spaces would certainly allow plenty of opportunity to look at things through the Mueller.

mueller, mueller optics, tachunter, 6-24x50, scope, reticle, reticle against a blue cloudy sky,

As I lay on a shooting pad, settled in behind the rifle I began searching for suitable targets. I typically use first focal plane scopes, it’s been a minute since I had used a second focal plane scope. I’d forgotten how pleasantly simple they are, and this one in particular was very clean (if you wan’t to know more about FFP & SFP go read this next). My ability to focus both the image and reticle was impressive, making me really wish I was laying in front of a prairie dog town or something.

Removing parallax with this scopes turret felt very precise. Over the broad magnification range I found it was very easy to find a sweet spot where the fine reticle had sharp contrast over the target. This is a very useful feature when shooting long-range, as many looking at this scope might do. Removing parallax is simply part of long-range shooting, and if you need to learn more about the subject you can go read more about parallax here.

mueller, mueller optics, tachunter, 6-24x50, scope, riflescope, quattro 15, bolt-action, bolt-action AR, 223, — this rifle uses a **Desert Tech Quattro-15** lower and a **Trigger Tech trigger**

Other Adjustments

On top of the Mueller TacHunter, there is an exposed elevation turret. With 1/4 MOA click values, the turret moves 15 MOA per rotation. That is approximately enough to take your average rifle out to about 600 yards. For that reason I like turrets with a touch more elevation per rotation. But the TacHunter redeems itself with a zero-stop. In the old days before zero stops we had to keep track of whatever revolution of the turret was zero for the rifle. This was further complicated by turrets with more rotations. For example if your scope has only two rotations, even if you guess which one you’re on you have a 50/50 chance. Zero-stops brought an end to this madness by making it easy to just turn in the down direction until it stops. And since you the user could set the stop, you could make it 100 yards or 200 yards or whatever you desire.

mueller, mueller optics, tachunter, 6-24x50, scope, riflescope, quattro 15, bolt-action, bolt-action AR, 223, suppressed, yhm fat cat, coletac, over the shoulder shot of shooting ar15

Once you zero the rifle, you can remove the screw that secures the turret using a coin or something similar. Underneath you can set the zero-stop, and then reset the turret at zero before snugging down the screw again.

The windage adjustment is capped, which is not an uncommon practice these days. It is typically used less often than the elevation turret, normally just for zeroing the rifle. Opposite the windage is the elevation control on top of the parallax knob. It’s pretty self explanatory, especially if you are looking through the scope. The hollow posts of the reticle don’t light up with the reticle itself, I like that as it reduces too much light when the reticle is lit. And without illumination, the hollow posts allow you better perspective of the target area.

mueller, mueller optics, tachunter, 6-24x50, scope, riflescope, quattro 15, bolt-action, bolt-action AR, 223, suppressed, yhm fat cat, coletac, shooting a precision AR15 rifle on a snowy mountain with overcast skies, — stunningly clear images seen at 9,000 feet

Tracking in the TacHunter

I measured the tracking of the turrets and reticle to see how they matched up on paper. Modern manufacturing techniques make it much easier to ensure a scope is actually moving the amount it says it does. Additionally, I wanted to make sure it not only moves what it says, but also returns to where it supposed to.

mueller, mueller optics, tachunter, 6-24x50, scope, reticle, reticle, tracking,

In my examination, the Mueller TacHunter exhibited accurate and corresponding movements on both the turrets and the reticle. Measuring a distance with the reticle, and dialing that amount with the turrets would make a corresponding correction. Dialing the scope up and down during various shooting trips would show the reticle return to the same spot.

Pros and Cons

Let’s start out with a couple things I would change about this scope. I do like this second focal plane version, but I am more of a first focal plane kinda guy. So it would be awesome if Mueller would produce an FFP version of this scope. The exact same thing could be said about MOA versus MRAD, I’d like this scope even more if it was MRAD like my other scopes. And unlike making an FFP version of the scope, the cost differential would be minimal.

mueller, mueller optics, tachunter, 6-24x50, scope, riflescope, quattro 15, bolt-action, bolt-action AR, 223, cole tac, yhm fat cat suppressor, — my bolt-action AR15 is a great match for the TacHunter, seen here with a **YHM Fat Cat suppressor** and **Cole-TAC cover**

The illumination might be a little better suited if less of it was illuminated. With the entire reticle being lit up, it can be a little overpowering to your eye in low light conditions where it will be used. I also wish there was more than one “off” position for the illumination.

On the plus side, this scope is very affordable, with nearly every model from Mueller being under $300. I will say that only a little more you can likely get something very comparable or perhaps better.

mueller, mueller optics, tachunter, 6-24x50, scope, riflescope, quattro 15, bolt-action, bolt-action AR, 223, suppressed, yhm fat cat, coletac, walking through snowy woods, — this setup is great for a prowl through the woods

The high quality lenses that Mueller Optics uses in these scopes definitely shows, as the images are very bright and clean. And the sharp focus and parallax adjustments make it very easy to see fantastic images. The reticle is very fine and useful for precise shooting and measuring. I think this scope is going to stay on one of my varmint rifles for sure.

Conclusion

Despite the few things I would change about this scope, I still think it has great use on your precision varmint rifle or something comparable. It gives a fantastic view through the scope with great visual refinement. While its mechanical features might be a touch behind the times compared to the rest of the market, I still find it very useful in my collection. And I look forward to stacking piles of furry little bodies with it later this spring.