First make sure the pin is all the way in the cocking piece. Then buy a new cocking piece, shorten the firing pin or replace the sear. Sear or cocking piece is worn or the firing pin has been replaced.
First make sure the pin is all the way in the cocking piece. Then buy a new cocking piece, shorten the firing pin or replace the sear. Sear or cocking piece is worn or the firing pin has been replaced.