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7mm BR Delivers in the Field

I have been piddling with a 7mm BR for several years with the idea of using it as a hunting round on whitetail deer and hogs. After my triple bypass surgery in 2018 I needed, at least for a while, a lower recoiling load. Everything came together this year and I got to take it on three hunts during the recent season for deer here in Texas, and my grandson took it hunting last weekend.

I have got multiple hunting loads worked up, with my two favorites being a 120 gn Nosler BT behind 31.4 gn of H322 (2696 fps @ the muzzel) and a 140 gn Berger 140 VLD Hunting behind 31.5 gn of H4895 (2554 fps @ the muzzel). Both of these loads have consistently produced sub 1/2" 5 shot groups off sand bags on a bench.

I have also got a plinking load that consist of a 110 gn Speer TNT Varmint behind 31.1 gn of H322 (2672 fps @ the muzzel). It too will produced sub 1/2" 5 shot groups; even got a sub 1/2" 10 shot group one afternoon.

The rifle I put together consist of a Kelby Atlas action combined with a Kreiger #4 Heavy Sporter and a Trigger Tech trigger all supported by a MDT HNT 26 Chassis. It is all topped off with a Steiner Predator scope.

To say I am very pleased with the outcome is an understatement. Three deer, three shots, three kills, with the last being a trophy quality Texas coastal buck. The buck was at 185+ yards and a heart/lung shot did the trick. I took the shot and was pretty confident that I hit where I was aiming, but the buck took off like a sidewinder rocket, ran a big loop around a small grove of weesatch, and came running right towards us before he piled up at 50 yards. He hit the ground so hard that you could almost feel the ground shake. My hunting buddy said he was squirting blood out the exit hole right before he piled up in front of us. I was using the Nosler load on this buck. My buddy son's scored the buck at 185+, and we are going to get that confirmed by the taxidermist.

Hopefully the attached pic will prove my belief that you don't need a cannon if you choose the right load and place it where it needs to be. (Note: the other two deer, a small 10 point buck and a doe, were neck shots at 85 to 100 yards; both DRT.) I have got several interchangable barrels in 30 BR and 6.5 x 47 Lapua that go with the Atlas action. Having already taken antelope with the 6.5 x 47 Lapua; I plan to utlize the 30 BR next season.

Twister 2.jpeg
 
Nice work no doubt. I hunt with a Rem Model 7 in 30BR and would not go back to anything that I ever used in a hunting set-up as long as I can only hunt the swamp behind my house and only have limited distance shots with a max. of app 100 -150 yds. I shoot the Nosler 125 gr. A B @ 3000 FPS. The rifle normally groups around 1/4 MOA @ 100 yds.
 
My 30BR barrel has a 14 twist rate. Have some BIB 118 bullets that will consistently shoot sub 1/2" groups for me but I have a limited supply of H 4198, and I am not sure how the BIB 118 will perform on game. I had some outstaanding results with a Barnes 130 TSX using VVN 110, but I ran out of bullets and they seem to be no longer available. The Barnes 130 TTSX did not perform as well as the Barnes 130 TSX, but then maybe I need to push it harder. I have some other loads i need to pursue.
 
I was getting 1/2 groups with a Wichita sil. Pistol using XBR 8208 and LT 30 and Lt 32 with Sierra match king 130 and Speer 115 tnt. 8208 will give high velocities as well as the LT powders
 
My 30BR barrel has a 14 twist rate. Have some BIB 118 bullets that will consistently shoot sub 1/2" groups for me but I have a limited supply of H 4198, and I am not sure how the BIB 118 will perform on game. I had some outstaanding results with a Barnes 130 TSX using VVN 110, but I ran out of bullets and they seem to be no longer available. The Barnes 130 TTSX did not perform as well as the Barnes 130 TSX, but then maybe I need to push it harder. I have some other loads i need to pursue.
Just for FYI
Sierra 125gr Prohunters stabilize in a 17" twist. ;)
 
Nice! The problem, so I've been told, with the 7mm BR is the lack of good jackets to make BR quality bullets with. Gary Long used to shoot a 7mm Aardvark and he told me he had a superb lot of Sierra jackets years ago. He was never able to get more of the same quality he said. Then, the 30BR shoots so well in score why give up the scoring advantage with a 7mm?

Hunting wise, a 30BR with a Nosler 125 gr BT or a 130 Sierra would make a nice 150-200 yd deer round. Some say its more difficult to make a 30BR function out of a clip or magazine but I've never had any experience with that. All my 30BR rifles are SS IBS score rifles.
 
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