AK-47 NO FURTHER A MYSTERY

A cannon is just a metal tube with a shut stop and an open finish. The closed conclude has a little fuse gap. To load the cannon, you pour in gunpowder — a combination of charcoal, sulfur and potassium nitrate — after which you can drop in a cannonball.It may be applied as a light or medium machine gun depending on the setup. But it was the MG