Machine guns of the United States

heavy machine gun

1860s multi-barrel rapid-fire gun of Richard Gatling, or its 1880s-1890s variants

light machine gun

light machine gun

general-purpose light machine gun

fast-firing automatic weapon with many barrels

5.56 mm light machine gun

medium machine gun

heavy machine gun

assault rifle

general-purpose machine gun

chain gun

machine gun

light machine gun

light machine gun

lightweight German assault rifle

American prototype 5.56 mm rotary-barreled machine gun

The GAU-19/A (GECAL 50) is an electrically driven, three-barrel rotary heavy machine gun that fires the .50 BMG (12.7×99mm NATO) cartridge.

type of general-purpose machine gun

2022 6.8x51mm U.S. Army squad automatic rifle, chosen as part of NGSW (Next Generation Squad Weapon) competition

American coaxial machine gun

early rapid firing gun, type of hand-cranked machine gun

The XM312 was a heavy machine gun derived from the XM307 25 mm autocannon and chambered for the .50 BMG cartridge. It was designed in response to the Objective Crew Served Weapon project by the U.S. military for a replacement for the aging M2 Browning heavy machine gun, and as a complement to the heavier XM307 Advanced Crew Served Weapon grenade launcher.

Wikimedia disambiguation page

machine gun

machine-gun used in the M60 Patton series of tanks

light machine gun

5.56mm NATO firearm

American weapons program

Old Machine gun

type of general-purpose machine gun

machine gun