- Joined
- May 18, 2020
Yeah although ultra hot rounds like .277 fury will kill barrels faster than stuff like 7.62x51 and 5.56mm.Barrels only really wear out in the first few inches of barrel past the chamber, and only really for over bore cartridges like the quarter bores and smaller. and "burnt out" barrels to most of these guys means the groups open up to over 1 MOA.
I guess sure if your some super duper PRS champion that's gonna hurt you but...... for practical use? that's fine. that's more than fine.
and burn out isn't much of a concern if you are not trying to get ultra fast velocities either, especially on .30 cal and higher. at .35 cal and above its basically impossible to burn a barrel, even with hot loads. .375 H&H magnum is the best Magnum and it's barrel life is theoretically in the multiple tens of thousands. a beat to shit M1903 springer will still probably shoot well as long as the barrel's been kept clean. on a new .30-06 i think you'd have to be intentionally trying to burn a barrel. heavier projectiles seem to slow down the wear too somehow, IDK the science.
I think on .357 mag the number quoted by the GIGN on their MR73's was 100,000 full house magnums before accuracy started to decrease
Oh I was at the NRA show in ATL last weekend.
Y'all enjoy these discount codes, most expire by May 2nd by DeSantis is good until May 8th or 10th





Have fun
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