So, I slowly started disassembly of the rifle. (336SS) Dumb idea. Know little of guns or this model as it is new to me. So, this is where I am at. Only parts left attached are the barrel, the safety button, the bolt, and the live cartridge. Can’t pull bolt out to remove cartridge. No gunsmiths anywhere near me. Any ideas? BTW, I think the safety button screw and spring are missing but the button won’t slide out. Though, not sure that is even necessary to remove bolt. Please help if you can.