Getting 3 k with a 77 gr 223 is making the thing work. You also get more foot pounds at the muzzle and nearly 50% more at 300 with the grendel than the 223. It's clearly quite an efficient cartridge...
Type: Posts; User: Marty Henry
Getting 3 k with a 77 gr 223 is making the thing work. You also get more foot pounds at the muzzle and nearly 50% more at 300 with the grendel than the 223. It's clearly quite an efficient cartridge...