I bought one of this pistols for home security, so I had not fired the pistol yet, last night around 2 AM, someone or something broke my window so I chambered a luger 9MM into the chamber, after the police came and check the area, I tried to pull back the slider to remove the live round and it won't retract ,it's stuck, will it be safe to fire that round to see if the Action releases the empty cartridge ?