Ok so I have looked into this headspace issue and I have come up with a possible solution. All I will be selling is the bolt body with a bent bolt. When you buy it you will need to provide the following parts: spring, cocking piece, firing pin, firing pin guide, and bolt head. The bolt assembly will need to have the head space gauged before use. If the headspace was off, the bolt was loose in the receiver, or the bolt would not lock in the receiver I would issue a Refund. how many of y'all would be interested in possibly purchasing this? The price will hopefully be under $100. I appreciate the feedback and hope to have some pictures soon.