May 15 at 2:53pm I agree, we are in a golden age of performance upgrades. I have recently become enamored with the 22ARC. It is an AR15-based cartridge that can shoot as flat and far as a 22-250. They are polymer tipped and long, sleek bullets. It is actually based on a necked-down 6.5 Grendel. I have two on order, one from Faxon and one from Rise. I hope I can achieve the performance they tout out of either or both rifles