I had disassembled my GP 100 per my instructions and jeweled my hammer. I got everything put back together and when I function tested it the trigger would stay back but the hammer would fall. Only every 5 or six times it would do it. I disassembled and reassembled but the same exact thing. I checked the pawl and its not binding up, any suggestions.
I've thought about doing this.. then I read where someone has had the problems I have nightmares about... Good luck, I'll watch the thread with you for responses..
Well after little response here and a lot of searching on the Internet I found out that this problem has happened to quite a few people. It is where either the trigger spring is hanging up or that I need to put the factory spring back in. Still wanting response and I will post when I do this.
Problem fixed, I replaced the wolff trigger return spring with the factory spring and left the wolff 12lb hammer spring. Goes bang every time.