Firing pin fell out of the back of the bolt when I disassembled everything, before I removed the extractor, so it went back past the firing pin stop that the extractor has built in. After reassembling it, the firing pin is now retained Buy the piece on the bottom of the extractor and it moves freely from inside the bolt to a full firing pin protrusion, The only problem is that when the striker is pushed all the way in the firing pin doesn’t come fully out of the bolt. He’s going to order a new extractor and firing pin and this time replace both and see if that takes care of everything. Worse comes to worse, he has an extra complete bolt coming that he can just swap in if necessary