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 rings. 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 provided 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.

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.

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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.

-CBM

Check out more scope reviews here

mueller, mueller optics, tachunter, 6-24x50, scope, riflescope, quattro 15, bolt-action, bolt-action AR, 223, cole tac, yhm fat cat suppressor, shooting an AR15 in the snowy rocky mountains,

Years of Suppression with the SilencerCo Omega 300 Suppressor

March 25, 2026Product review, suppressorsomega, omega 300, SiCo, silencer, silencerco, suppressorcoldboremiracle

Prologue

SilencerCo’s Omega has been a stalwart in their line up for some time, over a decade actually. The Omega offers a variety of modularity and adaptability, and its continuous manufacture would suggest that the shooting public likes what it has to offer. So today we are taking a look at one of SilencerCo’s most successful models; the SilencerCo Omega 300. It has seen some changes over its lifetime likely, but today we’ll see what makes it tick, and why shooters keep buying it.

silencerco, omega 30, suppressor, unboxing, packaging, hdb mount, thread cap, tools, disassembly tools, — fresh out of the box with its service tools

The SilencerCo Omega 300

One could argue the Omega has been the backbone of SilencerCo’s 30 caliber suppressor line. The Omega features a fully welded lightweight core, with a modular hub and muzzle cap. With its iconic anchor brake users can reduce recoil, or swap it out for a traditional muzzle cap. Various Bravo style mounting options allow you mount the suppressor however you see fit. Direct thread options or any of the ratcheting lock style muzzle devices can also be incorporated to the Omega’s breech.

silencerco, omega 30, suppressor, anchor brake, brake, end cap, disassembly, — removing the hub cap and anchor brake

Whether you use the Omega for a 5.56 full-auto carbine, or for your precision 300 Winchester rifle, there is great compatibility. Generous barrel limitations make the Omega a good choice if you are an SBR enthusiast. When you buy the Omega 300, it comes with a Bravo 5/8-24 threaded hub for direct threading to your muzzle. As well as the tools needed to change out the hub.

Specifications

Caliber Compatibility	.223 REM/5.56 NATO to .300 WM
Accessories	Bravo & ASR
MSRP	$699
Weight	12.6 oz
Length	6.98″
Diameter	1.57″
Materials	Cobalt-6, Inconel, 17 – 4 SS, & Titanium
Muzzle Average	5.56 NATO: 130.1 dB 300 BLK: 119.5 dB 308 WIN: 133.2 dB 300 WM: 140 dB
Ships With	.30 Cal Bravo Anchor Brake, 5/8×24 Bravo Direct Thread Mount, Bravo Basic tool, & (1) Bravo Multi Tool

silencerco, omega 30, suppressor, marmot, chuck, rockchuck, custome rifle, .223 remington, tract toric, suppressed, suppressed hunting, — the Omega pictured has done duty on varmint and deer rifles both for years

I am no stranger to the Omega 300, not only have I used them on various occasions but a good friend of mine has been using one for nearly a decade. It has been along with us on countless trips into the mountains hunting both deer and varmints. And it also been along on hunts in the sage covered plains of Wyoming. My experience shooting this suppressor has been pretty uniform over the years.

silencerco, omega 300, suppressor, cva cascade, 6.5 creedmoor, rifle,

Shooting The SilencerCo Omega 300

A good portion of my shooting with the Omega 300 has been done using the Desert Tech SRS as a host. Various different rifles and calibers that all functioned well with the Omega at the muzzle. Additionally, we’ve used it on various other bolt action rifles chambered in 308 Winchester, 6.5 Creedmoor, and .223 Remington.

The Omega 300 can be used with or without the Anchor Brake installed up front. I found the brake to be effective in reducing recoil felt by the shooter. Even better than some other cans with brakes built into the muzzle.

silencerco, omega 300, suppressor, cva cascade, 6.5 creedmoor, rifle, shooting rifle supported by bipod on a shooting mat,

For a semi-automatic hosts we’ve shot the Omega using a Desert Tech WLVRN. This multi-caliber rifle would make another great host with its 5.56 and 6ARC barrels. The Omega was easily fitted to either barrel by swapping out the hub from 5/8-24 to 1/2-28. And to add some sport to the outing, I also mounted up the Armasight Contractor 320 thermal scope. Chasing some local coyotes in the dark would be a perfect use for the Omega.

armasight, thermal, contractor 320, thermal scope, digital, weapon sight, wlvrn, desert tech, silencerco, omega 300, suppressor, gps guncase, — transporting my rifle in a **GPS Riflecase**

Sound Suppression

The Omega does a great job of suppressing the report of .30-caliber and smaller rifles. With 308 sized rifles the sound and recoil was modest and very pleasant. Even smaller cartridges like the 6.5 Creedmoor, 6 ARC and .223 Remington were even more mild. I expect with the smaller cartridges I would have preferred to remove the brake from the can. As the recoil was minimal, and the slight disturbance of dirt on the ground was just enough to make it annoying.

desert tech, srs SD, vortex optics, razor HD, 308 winchester, atlas bipod, carbon fiber, silencerco, omega 300, suppressor, shooting supported from the ground with cloudy background, — The SRS SD supported here by the Area 419 ARCA Rail and **Atlas Bipod**

Recoil Reduction

The large anchor brake that comes with the Omega 300 does a great job of reducing recoil. Suppressors in general reduce recoil already, but the added brake seems to help even more. When shooting the Omega 300 alongside an identical rifle outfitted with the SilencerCo Scythe Ti we could all feel the reduced recoil from the Omega.

But because of the modularity of the Omega, you needn’t use the brake if you don’t want to. Replacing it with one of the Bravo muzzle caps removed the brake, and I think makes it a touch quieter too. If you are shooting one of those calibers that doesn’t have heavy recoil in the first place, perhaps the Bravo cap is the way to go.

Modularity

SilencerCo’s Omega was at the beginning of the hub craze. With so many mounting options you can connect it to your host rifle however you wish. Whether it be a direct thread hub, or one of the locking QD brake options. I used it with both SilencerCo’s ASR locking mount, as well as with YHM’s Phantom QD muzzle devices.

All this can be done using the included tool set that comes with the Omega. It comes with the basic 5/8-24 direct thread mount, so any other options you wish to use would have to be purchased separately.

Value Proposition

With an MSRP around $700, the Omega 300 is an easy choice. These days there are so many options out there with prices jumping all the time. It’s very refreshing to see the good ol’ Omega 300 still available for prices that remind me of the good old days.

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armasight, thermal, contractor 320, thermal scope, digital, weapon sight, wlvrn, desert tech, silencerco, omega 300, suppressor, shooting bench,

Silence Everything with the CMMG Zeroed 36 Suppressor

March 23, 2026Product review, suppressorscmmg, silencer, suppressor, zeroed, zeroed 36coldboremiracle

Introduction

CMMG has been upping their game since I first heard about them years ago, the brand is famous for AR-styled rifles, and has developed various improvements on the design with their Dissent and Banshee models. But having just finished up SHOT Show 2026, one of the biggest themes of the show is that EVERYBODY seems to be jumping in on the suppressor game. And I find no fault in CMMG for joining in on the trend, which brings us to today’s subject. We will be taking a look at the new CMMG Zeroed 36 Suppressor. A full-auto rated 35 caliber suppressor for use with cartridges like 9mm 308 Winchester and 8.6Blk.

The CMMG Zeroed 36 Suppressor

With so many interesting and diverse caliber offerings, it came as no surprise that CMMG started out with a broad selection of suppressor options. From rimfire suppressors made for 22’s, and 5.56 suppressors for your carbine. Up to big 30 caliber cans made to run on their 308 rifles, and even into the 36 and 46 caliber cans for those big bores. Our Zeroed 36 suppressor today is perfectly fitted for a host chambered in nearly any of today’s popular carbine calibers.

cmmg, zeroed 36, suppressor, breek arms, tri-lug, suppressor mount, qd mount, cole tac, suppressor cover, ammunition, cartridges, — the Zeroed 36 with some of the cartridges and accessories used

The Zeroed 36 uses the very popular hub-mounting system that most manufacturers are moving to. I can’t explain how much I appreciate this trend. As one who is used to having firearms rethreaded in order to use with my suppressors, its beautiful to not have that concern moving forward. The Zeroed 36 came with both a 1/2-28 and 5/8-24 thread cap for mounting to various firearms.

Specifications

Caliber	.22 ARC, .300 BLK, .308 WIN, .338 ARC, .350 Legend, 4.6x30mm, 5.56x45mm, 5.7x28mm, 6.5 Creedmoor, 6.5 Grendel, 6mm ARC, 7.62x39mm, 8.6 BLK, 9mm
Finish	Nitride
Weight	17.1 oz \| 15.1 oz w/o mount
Length	6.5″ \| 6.2″ w/o Mount
Diameter	1.58″
HUB Compatible	Yes
Material	Heat Treated 17-4 Stainless Steel
Attachment	Direct Thread
Minimum Barrel Length	8.6 BLK: 6.5″ \| 350 Legend: 10.5″ \| 300 PRC: 20″
Mount	(1) 1/2″-28 & (1) 5/8″-24 Direct Thread HUB Mounts
Full Auto Rated	Yes
Bore Diameter	.36 Caliber/9mm

All Zeroed suppressors feature laser welded 17-4 stainless steel. You can feel when you pick these up that they are built robust, which is why it weighs over 17 ounces. Recommended full-auto use suggests breaks every 240 rounds or so. Its hub mounted design is accented by a 3/8 square drive hole in the muzzle-end of the suppressor, which allows you a solid disassembly option. Keeping with its modular design, no special tools are required for assembly or disassembly.

Shooting with the CMMG Zeroed 36

My first test with the Zeroed 36 was an indoor range, testing how it performed with 11.5-inch 300Blk and 5.56 semi-auto carbine. For that I used a Desert Tech WLVRN bullpup, switching quickly between to two calibers in the same rifle.

cmmg, zeroed, zeroed 36, suppressor, silencer, srs, srs a1, covert, desert tech, sig sauer, tango 6, — the CMMG Zeroed 36 Mounted on my Desert Tech SRS A1 chambered in 8.6Blk

I also wanted to see how the Zeroed 36 would perform on bolt-action rifles. So, I would end up using it on several, my Desert Tech SRS in 6GT, and 8.6Blk. And I also brought along my Howa Mini and Taurus Expedition, chambered in 6ARC and 308 Winchester.

cmmg, zeroed, zeroed 36, suppressor, silencer, taurus expedition, riton, — for testing 308 application I fired the can on my Taurus Expedition

Shooting across all these host rifles, I used a variety of hubs to get the right thread pitch to fit each one. I even used my Breek Arms Tri-Lug mount, which makes a quick job of attaching and removal of the suppressor.

cmmg, zeroed 36, suppressor, breek arms, tri-lug, suppressor mount, qd mount, — QD mounting was quickly done using the Breek-LOC system

Modular Mounting

Making the Zeroed 36 a hub-compatible suppressor means there are countless ways to mount it. The can came with two direct-thread hub mounts, threaded 5/8-24 and 1/2-28 which will fit most firearms. I already had several other hub mounts already that I would also use. For shooting my Desert Tech SRS in 8.6Blk I would need a 3/4-24 threaded hub, I used a SilencerCo hub and it fit perfectly. Additionally I used my Breek-LOC QD tri-lug mount, which makes adding or removing the suppressor quick, sturdy and secure. The Zeroed 36 has a 3/8 square drive in the muzzle to give you a robust torque point for changing the hub system.

DiscoveryOpt ED-PRS 5-25X56 Gen 2, Riflescope, discovery optics, remington 700, two vets tripod, anubis defense, suppressor, two vets, tripod, CMMG, zeroed 36 Suppressor, — this bolt-action host for the Z36, is a custom Remington, on top you’ll find the DiscoverOpt 5-25 scope

In total I ended up mounting the CMMG Zeroed to quite a variety of host firearms. A Desert Tech WLVRN SBR with 11.5-inch barrels in both 5.56 and 300Blk, and another WLVRN with 20-inch barrels chambered in 6 ARC and 5.56. To see how it did with 8.6Blk I fit the Zeroed 36 to my Desert Tech SRS A1 where it sounded great. For 308 I ran the suppressor on my Taurus Expedition 308 Winchester, a bolt-action featuring an 18-inch barrel. For 6.5 Creedmoor I installed the Zeroed can on a Bergara 22-inch HMR carbon.

Sound

Shooting a variety of firearms with the Zeroed 36 gave plenty of opportunity to evaluate its sound suppression. As you might imagine, it worked very well with low gas volume cartridges with big bores. When shooting the 9mm and 8.6Blk the Zeroed 36 can had more than enough volume to suppress the expulsion of gas to a reasonable level. Higher pressure cartridges like the 308 Winchester and .223 Remington gave the can a little more of a workout. Even so, the noise at the shooters ear was what I would consider hearing safe. Obviously according to authorities on the subject, you should always wear ear-protection, but the whole reason I own suppressors is to avoid that inconvenience.

cmmg, zeroed, zeroed 36, suppressor, silencer, srs, srs a1, covert, desert tech, sig sauer, tango 6, two vets tripod, tripod, cole tac, — shooting my SRS 8.6Blk off of the **Two Vets Carbon fiber tripod**

Bolt-action rifles were perfectly suppressed by the Zeroed 36 can, whereas some of the semi-auto rifles were a touch louder. For example, using a Zeroed 556 can would have likely given better results when shooting 5.56 rounds. The larger muzzle of the 36 is less restrictive for the tighter column of pressure. And as usual, having a semi-auto ejection port near your face also brings the noise closer to your ears.

My overall impression with the report of the Zeroed 36 suppressor was good. It’s hard to make a modular suppressor that is perfect at everything, there always seems to be one compromise or another. I think this suppressor does a great job of offering the user options for various hosts and calibers. In the open country where I shoot it sounds fantastic.

cmmg, zeroed, zeroed 36, suppressor, silencer, AR15, — the hub mount made this can easy to mount on so many different firearms

Gas Blowback?

In our modern suppressor market, we are spoiled for choice. There are so many manufacturers, designs, and features you can get nearly anything you want. A very popular topic when it comes to suppressing semi-autos is the topic of gas blow-back. Semi-autos tend to push exhaust from the chamber back towards the shooter when suppressed. Many suppressor manufacturers have worked to reduce this back pressure to enhance your shooting experience with their suppressor. I shoot outside mainly, and my typical shot string isn’t particularly long. So this is not as big a deal for me, and I found the back-pressure caused by the Zeroed 36 to be acceptable. Some folks seem to be much more susceptible to blowback, and they might want to spend more money on something different.

This is obviously greatly dependent on the host firearm, for example shooting the Zeroed 36 on my bullpup rifles brings the ejection port even closer to your face than conventional rifles. It doesn’t bother me as I prefer the advantages of the design, but I can see how it might bother others.

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cmmg, zeroed, zeroed 36, suppressor, silencer, AR15, cole tac, — the Zeroed 36 is seen here wrapped by a **Cole-TAC Python suppressor cover** (use my discount code to save)

For shooting the Zeroed 36 suppressor on a pistol, I chose my Ruger RXM 9mm. After installing a booster and piston into the back of the Zeroed can, it threaded nicely onto the pistol. It was a bit heavy for a pistol suppressor, but it worked great at keeping down the noise. There was of course a little added backpressure, but that is not uncommon.