Thread: .300 BLK or something else

Originally Posted by Marty Henry

Cast projectiles are probably best but with a big meplat. The bigger the cal the better (more mass to penetrate and energy to transfer), trajectory would be the same as for a .22 sub. 44 mag or long colt would do, 444 marlin or 45/70 with a 400 grain plus slug would be perfect.

I prefer the 450 BM over the 300 AAC for that reason, the downside is they are harder to keep quite.