Tag Archives: 6gt

Twice the Experience: Pronghorn Antelope Hunting with the Next Generation

Perhaps one of the greatest experiences I’ve been able to accomplish in my life has been to introduce new hunters to the adventure of the hunting lifestyle. Taking a person on their first hunt is not something I take lightly, everything from ethics to shooting skills are things that I enjoy teaching to anyone willing to learn. My oldest son’s first hunt was quite a milestone for me, as was introducing my wife to deer hunting. Her very first successful hunt was everything I could have hoped for, and ended up giving her a bit of her own excitement for fall. And good friends alike have come along with me for their first hunt. Would the persistent experience of taking new hunters continue to enrich my own experience? Or would every new hunt be a little less rewarding, and more repetitious than the past?

This year again I was given the opportunity to take a special young man on his very first hunt. My wife’s oldest son Leo had expressed a great deal of interest in coming along with us hunting this year. Perhaps due to listening to his mother’s experience from last season. Leo had recently enlisted in the Army when the time was drawing near to apply for hunts in our state, but in the very short holiday break while he was home, he pushed through the hunter safety program online and managed to squeeze into the only class available before he had to report back for a few more months.
With his hunter safety completed and armed with his information, I added him to the same list of hunts that we all apply for every year. One of the many applications was for two doe antelope tags in the great state of Wyoming. This hunt in particular is one of my favorites for new hunters, not because it is easy, but because of many opportunities. New hunters frequently make mistakes, even seasoned hunters do it often. The rolling rugged mountains of southwestern Wyoming are filled with antelope, so many in fact that a guy could screw up over and over and still find another opportunity for a stalk.

Alpha Munitions 6GT brass loaded with 100 gr. Cayuga solid copper bullets make a wicked combo

Leo was excited to go, I’m not sure if he was as excited as I was though. But as the time drew near for the hunt, we prepared for the task I was sure we would be successful in. Plenty of practice was in order before we actually pointed a gun at an Antelope, several guns in fact. We were unsure which rifle was the best fit for him, as he unfortunately identifies as left-handed, and yet preferred to shoot a right-handed gun. We practiced with several rifles, but in the end we decided to go with the SRS M2 chambered in 6 GT. I feel no guilt about spoiling my apprentices with exceptional equipment, and the SRS M2 is certainly that. The 6MM GT cartridges were loaded with Cayuga 100 grain copper solid bullets from Patriot Valley Arms. I have used these bullets in several rifles including this one with excellent results, so I was quite confident it would work well for Leo as well.

Day One
As the sun began to rise that first morning, we were already in place. Overlooking an incredible view of brush-colored valleys and flats, the occasional trail cutting through the brush as well as prairie dog mounds scattered about. Antelope could be seen meandering through different shallow drainages, everything felt right.
We decided to move into some slightly rougher terrain, as the barren flats would offer fewer options to stalk into a shooting position. We searched instead for something with a little more topography and brush, giving us a better opportunity to sneak in.
We passed a large herd of animals, mainly because I knew they had already seen us, and with that many eyes on us we never stood a chance. So we continued searching for a smaller more secluded group, which we found about a half hour later. We sat behind a cedar tree, hiding in its shade while we devised a plan to work down a ridge where we could get a closer shot.
With our best plans made, we grabbed our gear and snuck quietly down the tree line. As we closed the distance we kept checking in with the small group of six or so animals, several of them still lay bedded confirming that they were unaware of our approach. As we reached the point we had planned on shooting from, we made one of the classic hunting blunders. Passing into the open between two trees regardless of how slow and quiet was not the move to make, and before we could get setup to shoot, the antelope leapt from their beds and ran for better than half a mile before looking back.
As we watched them off in the distance, I did the old guy thing where you remind the new guy that it cant be that easy. You gotta work for it, and put in your time and learn your lessons before you win. As we hiked back towards the truck, we discussed our next plan. But before we had gotten to the area we had planned on hunting next, we spotted a couple small groups of animals out grazing on a wide flat near a rainwater accumulation. We talked it over, and decided it was certainly worth a try. So we made our way around a rise that lie between us and the herd. We knew that we were going to be crawling for quite a ways, as the ground was too flat to even duck-walk without presenting a significant profile. We grabbed only the essential gear we would need, and began crawling across the dry dirt and prickly ground. Every few yards I’d pop up just enough to see if they were still there.

When we finally reached a spot where Leo could lay proned out behind the rifle and see the herd, we did some preparation. It turned out there was two groups of antelope, a close group of about five animals and a larger group of seven or so further out. There wasn’t enough brush to conceal us if we moved any closer, so the call was made to shoot from right there. After we’d both given the group a thorough good looking, we determined that there was only one mature doe in the group. Keeping our eyes on her to avoid any mistakes, we watched them move along waiting for the right shot.

Leo loaded the rifle, and dialed the elevation correction. We had practiced shooting this far with no issues, so we both had confidence in his ability to make the shot. But for several minutes they moved along a distant brush line, stopping only with her white rump pointed directly at us. They were working away, after checking the distance again we corrected the elevation. It was shortly thereafter that she stopped, Leo whispered that the next time she stops he would dispatch the chambered round. I watched through my own optic as she slowed to a stop and looked around the arid country beyond. Just as anticipated the suppressed gasp from the rifle came, and I watched the trace travel across the six-hundred yard gap between us. The hundred grain Cayuga found its mark, pushing its way through the unsuspecting doe sending her straight to the ground.

We both erupted into a celebratory cheer as the rest of the antelope nearby slowly scattered. We continued watching to ensure that she had expired completely, but a curious development occurred as we watched. The other group of antelope that had been feeding further away seemed to have also been spooked by the excitement, and they moved closer to us as we lay waiting. After just a few minutes they had closed the distance over two hundred yards and they were now slightly closer than the first group had been when we started. Leo and I still laid in the low spot we had chosen for a hide, still concealed and in our shooting position. “Should we take another one?” he asked, and not being one for complicating things that don’t need complication I told him it was his hunt and his call to make. We both inspected this new group of antelope, and again found only a single mature doe mingling among a few juvenile bucks and this years fawn.
We kept track of her, and reset the elevation on the rifle for their location. Again we waited as she slowly walked through the brush, waiting for a shot opportunity where she stood still with her side to us and apart from the other animals. When the time came, we were ready. Again the GT released a burst of gas as the next bullet hastily made it across the five-hundred and fifty yards, and we watched the doe drop to the ground.
Our plan had put us in the right place for a perfect double. We again reveled in our success and shared a hug, no longer concerned with concealment or making noise. We gathered our gear up, and made our way down the drainage towards our prize, the two animals laid only a hundred yards or so from each other.

The 24″ ES-Tactical 6GT barrel pushes the 100 gr. Cayugas at just under 3,000 FPS and 1/4MOA groups are the norm

We gathered them up, and took some pictures. For Leo it was the first time handling a large animal that he killed himself, I watched as he curiously inspected them occasionally pointing out some of the puzzling characteristics of these unique animals.

It was time to give a lesson in gutting though, so with knives in hand we started whittling away. Dark storm clouds rumbled in the distance so I didn’t want to take too long. We made short work of the two animals, and into the truck they went where we had bags of ice waiting for them. We also brought along the hearts and livers to use as much as we could.

Incredibly heavy rain began to pour over the prairie as we rode out, washing blood and dirt from the bed of the truck. But as we rolled down the highway I thought about the fun we’d had and our shared experience that no amount of washing would rinse away. Our clothes on the other hand could use a good torrent and rinsing rain, but we still had work to do. Once home, we hung the two antelope in my skinning tree and skinned them out. A quick wash with cold water to get as much blood and other contaminants from the carcasses before putting them into the cooler on ice for a weeks worth of aging was all that remained.

Once again I was lucky to share the spoils of a new hunter’s prize, we had antelope for dinner the next day and it was good. Not just because of the flavor, but also because of the adventure and satisfaction we shared in getting it. I don’t think I’ll tire of helping new hunters anytime soon, and I cant wait for the next opportunity.

Perfectly rare antelope tenderloins were delicious

The 6mm GT

New cartridges are not so novel these days, it seems as though a new one comes out every few months. But how can devoted marksmen discern between a keeper, and something that is all hype? First thing, lets be honest with ourselves, most everything is hyped up to some degree or another. As consumers we’ve learned to wade through the hype, and find where metal meets the meat. Much of new cartridge marketing these days is just rebranding an older idea with a new twist, see what I did there Westerner?
In this article I’d like to discuss a relatively new cartridge, and separate the sales pitch from the hard facts.

Enter the Tiger

It would be a disservice to discuss the GT without mentioning one of if not the most entrenched parodies of the shooting world today. When the GT was initially released, many were inquisitive as to its ancestry. The GT being its own genesis led many to question what the G and the T stood for, and the internet took over from there. In typical fashion with our community, several actors on social media dug deep into the shadows of their closet for a comical answer to the question. The Gay Tiger was born of an internet meme, and its same-sex partner. The novelty only increased when embraced by the entire community, and even head-stamped brass reading 6mm Gay Tiger was produced by Alpha Munitions. There is no doubt that the satirical gag helped drive notoriety of the GT, and it spread like fire.

The 6mm GT, or 6 GT as it is often called, was a collaborative effort between two gentlemen with legendary experience in the realm of precision rifle shooting. George Gardner of GA Precision and Tom Jacobs of Vapor Trail Bullets combined their collective knowledge to dream up the perfect cartridge for competitive rifle shooting.

The new round offers shooters some of the best attributes possible for precision shooting. Velocity is not always everything, but the 6mm GT provides ample speed for its size. Bullets of the typical 105- to 115-grain match weight easily attain 3,000 fps and more. These speeds are achieved with modest charges of Varget powder. Between 34 and 35 grains is all it takes due to the very efficient case design.

The 35-degree shoulder of the 6mm GT helps it feed flawlessly and without modification from most common magazine options like the AICS-pattern mags. The GT also uses a small primer pocket, which many believe creates a stronger, more rigid case head. This translates into durability and strength, allowing you to reload the cases with additional life expectancy. Loaded ammunition is available from Hornady and a few custom shops.


There are already so many great cartridges, including many 6mm/.243-caliber rounds, so why the GT? The 6mm Creedmoor and it’s smaller siblings like the 6mm Dasher, BR, and BRX offer all kinds of options to shooters. That’s not to mention the older ones like the 6mm Remington or the hugely popular .243 Winchester. But the GT offers more powder capacity than the smaller cases and more velocity.

It does this very efficiently without increasing recoil like you would see shooting similar loads in the Creedmoor and larger cases. This brings added value by increasing barrel life and shooting performance. With top-quality components available for the GT, extremely consistent velocities make the cartridge a shoo-in for precision rifle competition.


I decided that I needed to dig into the GT. So after doing some research, I started ordering the parts. First, I got a reamer from Alpha Munitions that was designed for the additional freebore needed for those slender and long match bullets that are 107 or more grains. I planned on shooting the GT from my Desert Tech SRS M2, so I ordered a K&P blank barrel from my gunsmith. It was a 1:7 twist barrel that would end up being 24 inches long, helically fluted, and threaded. Yes, I was absolutely going to run muzzle attachments.

The GT uses a standard .473 bolt face. So I already had a bolt to use ,and a few dummy rounds cycled flawlessly through the SRS’s short-action magazines. Once finished, I installed the barrel extension on the breach of the barrel and fitted a Patriot Valley Arms Jet Blast muzzle brake to the front. One of the main reasons competitors shoot 6mm cartridges is the low recoil. When you add a big brake like I did, the recoil all but disappears.


I was so excited to start shooting the GT rifle. I had a pile of test ammo already loaded and ready to hit the range when I brought it home. I’d heard the GT likes a few hundred rounds for break-in, so I went with something cheap and easy.

Some Hornady 75-grain V-Max bullets loaded to a mild 3,050 fps would be my first test batch to get the rifle zeroed and see the initial results. I quickly stumbled into a sub-half-MOA group with that first load. I wasted no time taking the rifle into my mountain haunts to search out one of my favorite opponents, the high-country marmots. The 6mm GT did an incredible number on dozens of chucks, and the accuracy and predictable recoil impulse made shooting them seem almost too easy. I was completely hooked, but I was just getting started.



As soon as I returned home from my varmint hunting, I found out I was offered a spot in an advanced law enforcement precision rifle course from Bruiser Industries. I leapt at the chance and hastily loaded 300 rounds of a new pet load of Hornady 105-grain BTHPs. Again, with little to no load development, the 105s shot half MOA or better groups. For four days in the southern California heat, we trained on advanced shooting techniques, position building, and everything else that LE snipers would want to know.

Shooting at ranges from 100 yards all the way out to 1,400 yards was part of the curriculum, and the 6mm GT went the distance for all of it. The accuracy was everything I needed to make good hits when I did my part. Plus, when compared to the .308 rifles most of the other attendees were shooting, my gun barely moved when firing. With sweat-stained clothes and a dust-covered rifle, I had built complete confidence in both the cartridge and the rifle.


Not long after I got home, I was also offered a position in the Hornady Precision Rifle Challenge, one of the greatest precision rifle shooting matches in the country. Despite my confidence, I knew it would be humbling to shoot alongside some of the best shooters in the country. Nevertheless, I stayed up until midnight loading another 300 rounds of ammo. At 4 a.m. the next morning, I headed up the road towards the match.

There I was, meeting both George and Tom, not to mention hundreds of other great people. I’ll spare you the shame of my performance, but I will tell you how the rifle performed. Other than a few dust-induced magazine issues, the SRS M2 and 6mm GT worked like a perfectly tuned machine. I can say with every confidence that when I missed, it was because I miscalled the wind or wasn’t solid enough. But when I was on target, boy did we sing a beautiful melody together.

The GT did excellent in the strong winds, blowing across the range and smacking the targets with great authority. The recoil was easily managed, allowing me to spot my own hits and misses and making corrections easy. The match was a great experience, and I relearned a bunch of things I’d forgotten long ago.


If you haven’t figured it out yet, I am absolutely enamored with this setup. I don’t think I’m able to come up with a downside to the 6mm GT. It is easy to load. It’s very accurate, soft shooting, and an excellent performer. Plus, it has nothing but the best support and components available for it.


It’s no wonder this cartridge enjoys such a cult following in the precision rifle community. I love a good shooting match, but I am a hunter at heart. So you can bet I will be taking this rifle hunting this fall. All the same things that make this an excellent match gun also make it great for other shooting practices. In my part of the country, the deer have to worry about coyotes, cougars, and me. But come this fall, they’ll also have to hide from the 6mm GT.


Since initial publication of this story, we’ve used the 6GT to hammer quite a few big game animals from 500 to 1000 yards: