Bought this gun about 15 years ago. Fired 3 shells, and put it away. Forgot I had this thing so took it out to clay shoot a month ago. Nothing. Firing pin was not hitting primer. Took apart. ( The lube they used had turned to tar over the years, so I poured boiling water on all internal parts to remove the tar.) Made sure I thoroughly cleaned all bolt assembly parts and everything else. Lubed it up, and assembled. Not fixed. I could see there was not even an indent on the primer. Not even a small one. Just a click and no boom.