Monty said:Someone is always worried about a loaded cartridge being safe. It is as safe as as you are. Unless you smash it with a hammer on the bottom or throw it onto concrete on purpose or burn it it won't go off. By the same token, if you stick your finger in a fire it will burn you, ditto if you spill acid on your hand, same thing. You can handle it all day, pass it around , examine it and it will not go off. Monty