Invented in 1918 by J. Moses Browning, this baby can pour out .50 cal. slugs at a rate of 450-700 rpm., making it the penis enlarger of choice for gun nuts everywhere. Considered passé during the '80s, it has lately had a renaissance with the advent of new Multi-Purpose HE-I and depleted uranium ammo. Makes an insane din, and 31337 gunners can tell from the sound when a jam is about to occur.