Thanks for the response! Well I figure I'd eventually put "a pile" of 303 through it as I bought it to be a shooter. Can I safely shoot this for the considerable future? Or should I be using it as little as possible because of the lack of recoil blocks? Id like to be able to sit out with it every week and run 50-60 rounds through it. Id hate to feel like every round fired was just one step closer to the rifle breaking down on itself and potentially becoming a risk to myself and others.