General Electric / L3Harris Technologies

The GAU-19/A is a three-barrel Gatling-style machine gun chambered in .50 BMG. It was developed by General Electric as a lighter alternative to the M2 Browning. The GAU-19 uses an externally powered rotary action driven by a DC electric motor. It has a selectable rate of fire from 750 to 1,300 rounds per minute. The weapon is designed for mounting on helicopters, ground vehicles, and naval platforms. It provides devastating firepower against light armored vehicles and personnel.