Was shooting my gun and hear awful noise. Two guys down from me had just put 3 grand in a custom made 308. They spent half hour beating bolt open. Back of case looked like someone had shot a 30-06 bullet through it. Front was curled up. Throat in barrel was damaged. Bolts firing pin was jammed so fR back in you couldn't see it. Ripped the face completely off the bolt. They were really lucky. No harm to shooter. I asked him what powder he was using and he didn't know. I'm almost happy I'm still new and triple check my stuff. I thought what I was doing was overkill but not after today. This can sure,y be dangerous.