Ok this is the story. My buddy bought a 54 izzy refurb sks from a guy for $150. The guy that sold the rifle threw in a 91/30 that he said had a damaged bolt. he also said the gun got damaged by his friend shooting it , he tried slamming the bolt closed , as he slammed it, the round fired, blew back the bolt and just about took off his hand. He took the gun home 8 months ago did not clean it and has been sitting ever since. parts of the gun are rusty from not cleaning after shooting corrosive. as far as damage I don't see any. It should just need a complete disassembly, a good scrubbing and re oiling. and obviously checking the firing pin with the go/no go tool. So basically my buddy just got a 91/30 mosin and a sks for $150!!! I do not see any damage at all. We are going to clean it up and take it with us to the range to test next time out.