I’m trying to the best factory ammo that will shoot well out of this rifle. Im sure the Federal GMM 168-175 should be ok. I read somewhere that the Hornady 165 GMX shot the best. I’ve also was wondering if there was any way possible to get a replacement barrel in 6.5 Creedmoor for the SR 762. I would definitely do that if I could get one. Since Ruger is building their Precision bolt gun in 6mm and 6.5 Creedmoor, I would think a 6.5 would be in the works.