Jun 03, 2020 · Now, these comments are stated comparing a 24-inch barrel to a 24-inch barrel. Cut the barrel back on the 6mm ARC and velocity will indeed drop, but the same is true of the .308 Winchester. Switching to a more modern projectile, such as Sierra’s 175-grain Tipped MatchKing, with its higher G1 BC, tips the scales and puts the two on fairly even ...
Standard 0.875 IN Gas Block for 0.875 IN Gas Block Diameter barrels. M110 308 Winchester 11 Twist. ... 22 Rimfire 1-16 inch Stainless Steel M24 25 inch Contour.
The Grendel will fit in an AR15 platform. The Rem 260 will not. The Grendel can push a 130gr bullet to 2760 fps with 15 grains less powder than a Rem 260. Burning less powder reduces recoil, and signficantly extends barrel life. Compared to a 6BR, the 6.5 Grendel enjoys the advantage of shooting higher BC bullets.
Aug 12, 2015 · The “Grendel Hunter” from Alexander Arms is an AR with attitude and the results to back it up. The 6.5 Grendel cartridge itself is equally impressive. Its goals were simple yet heretofore elusive in all but a few contemporary rounds, i.e., the .22 and 6PPC and similar wildcats.