Ok im having problems getting the pin out that holds the firing pin in ive used a block of wood with a hole drilled to let the come out and used a punch and hammer but it will not budge is there somthing else i can try like heat or penatrating oil? Or is there a gunsmith in the mid vancover isl area that can do it?im afraid to damage it now ive hit it pretty hard and wont move at all ... Some advice would be great thx