Dick...school me a little on the M21 receiver. I think that is a Fulton...right? What particular attributes belong to the M21 and would that be a good mil-spec forged receiver. I have seen them on built-up guns.
Dick...school me a little on the M21 receiver. I think that is a Fulton...right? What particular attributes belong to the M21 and would that be a good mil-spec forged receiver. I have seen them on built-up guns.