I guess I dont understand the high pressure theory you guys are saying??? If its a pressure issue whats causing it??? I shot 20 rounds out of the gun. High Quality ammo and I had issues with every single one. I could see having a bad round out of a 20 round box of ammo but not the whole box. The chamber and bore were both cleaned throughly by myself the day I bought the gun so I dont believe its dirt related. No rust what so ever! This gun is clean guys. like new condition. The bore and Chamber look excellent.

DeerandbearhoG - Im not sure what screw your referin to as I dont see any screws that I would have access to turn

I just went out and cleaned the gun from todays shooting. when I got done I loaded a empty case and its doing it without firing as well.