AN/M2 (also spelled as AN-M2) is a US military designation from the WW2 era that was used by multiple aircraft guns.
AN/M2 may refer to:
*.30 in (7.62 mm), AN/M2, a version of the
M1919 Browning machine gun
The M1919 Browning is a .30 caliber medium machine gun that was widely used during the 20th century, especially during World War II, the Korean War, and the Vietnam War. The M1919 saw service as a light infantry, coaxial, mounted, aircraft, and ...
meant for aircraft use
*.50 in (12.7 mm), AN/M2, a version of the
M2 Browning machine gun meant for aircraft use
*20 mm AN/M2, a US variant of the
Hispano-Suiza HS.404
The HS.404 is an autocannon originally designed and produced by Spanish/French company Hispano-Suiza in the mid-1930s. It was widely used as an aircraft, naval and land-based weapon by French, British, American and other military services, par ...
autocannon meant for aircraft use
{{Letter-NumberCombDisambig