As a light anti-aircraft (AA) gun in certain ships; up to six M2 guns might be mounted on exactly the same turret. The GAU-18/A is a light-weight variant with the M2/M3 and is particularly made use of on the USAF's MH-53 Pave Reduced and HH-sixty Pave Hawk helicopters. These weapons https://fatallisto.com/story6407300/the-definitive-guide-to-browning-firearms