M45 Quadmount .50 Caliber "Meat Chopper"

The Maxson M45 Quadmount .50 caliber "Meat Chopper" was one of the most effective weapons against low flying aircraft during World War II. It went on to serve extensively in the Korean and Vietnam Wars, providing ground fire against enemy troops. Today, if you're lucky, you might see one at a gun shoot absolutely annihilating a target.