Asking permission to jump into this topic with a question. I picked up a Mdl 12 30in 20 gauge yesterday. The firing pin was protruding from the bolt. When I romoved the bolt assembly, I was able to push the firing pin back in and it does not seem to move with the rear of what I assume to be the back end of the firing pin(end the hammer hits). My question is, with the bolt out, how is the firing pin removed? Seem to be several gents here that know mdl 12's. Thanks JW