I have a Pietta 1860 Army into which I put a cartridge cylinder. It worked just fine until a couple of days ago when the cylinder stuck when I tried to cock it. After taking it apart and not finding anything obviously wrong except for one cartridge that was stuck in the cylinder. Then I noticed the nose of the bullet was sticking out from the front of the cylinder enough to catch on the barrel when I thumbed the hammer. Now I'm wondering how to get that cartridge out without setting it off and blowing my hand off. Any ideas?