Chaingun

"A classic weapon reborn to solidify your role as a heavy." Caliber: .357

Damage: 20 Ballistic

Fire Rate: 200

Range: 107

Accuracy: 76

Weight: 25

Value: 500

If you ever wanted the old minigun back, then you're in luck. Chambered in an ammo type used commonly in revolvers, this weapon will turn your enemies into swiss cheese in the blink of an eye. It can be found on raiders, gunners and weapon vendors. It originally appeared in Fallout 3 and New Vegas.