It's a 1953 Winchester Action Douglas Barrel, Bedded with DevCon Steel Puddy. 10X Unertl Programer, steel but plate. It will shoots sub-moa,1/2 inch with just messing around and 1 hole type groups when really getting with it. This is not a real Marine Sniper it a gun I built to prove a point to some young bucks that a 30-06 can match the 308. I proved my point.