Actually I had help as I got it used. Anyhow the bolt has started to crack on the underside around the channel that the firing pin travels in. I was shooting and started having to push the bolt forward and then it wouldn't come all the way back. So I took it apart and it didn't look right, the channel got narrow right where the sear comes up to contact the firing pin collar. I am just glad it didn't decide to go full auto on me although that would have stopped my shooting sooner perhaps. So after fiddling with it for a while and taking it apart and reassembling it 4 of 5 times with no improvement, I called High Point service and talked to Lenny. (we are buds now) He said that after many, many rounds the bolt does sometimes begin to crack and you see a narrowing of that channel that the sear fits into. He also said it was covered by the LIFETIME WARRANTY and all i have to do is send it in and they will rebuild the whole thing and replace all the magazines, The only thing I will get back that is original will be the barrel and frame and maybe the stock set. I did ask if they could just send the bolt and he said they could not do that, But that is okay with me if they are going to rebuild it. I can't send it till Jan 6 though as they are all going on Christmas break very soon. I knew I liked High Point!!!