Re: 6.5 or 6.8?
I cant vouch for 6.8 but i can tell you about my experience with 6.5 grendel. I built a 6.5 with a 20" dmr 6.5 saod barrel. The rifle has a yhm lower, rock river two stage trigger, adams arms low pro rifle length gas system. This is my hunting rifle so ive got a 1-6 x 30 vx6...