M134 Minigun

3D Model

The M134 Minigun is an American 7.62×51mm NATO six-barrel rotary machine gun with a high rate of fire (2,000 to 6,000 rounds per minute).[2] It features a Gatling-style rotating barrel assembly with an external power source, normally an electric motor. The “Mini” in the name is in comparison to larger-caliber designs that use a rotary barrel design, such as General Electric’s earlier 20 mm M61 Vulcan, and “gun” for the use of rifle ammunition as opposed to autocannon shells. (wikipedia)