An autocannon is a projectile weapon with a larger caliber than a machine gun (i.e. usually 20mm or greater), but smaller than a field gun or other artillery. They have mechanisms to automatically load the ammunition and have a faster rate of fire than artillery.
Revolver cannon M2/M3 Bradley Fighting Vehicle RARDEN Frangible Gryazev-Shipunov GSh-6-30 Armour-piercing discarding sabot Mauser BK-27 GAU-8 Avenger BattleMech Tank gun Field gun M242 Bushmaster Soviet Union Cadia (Warhammer 40,000) Naval artillery BattleTech Maxim gun Tau (Warhammer 40,000) German Navy Shell (projectile) A-10 Thunderbolt II Anti-aircraft warfare Bundeswehr Bullet Bofors 40 mm gun French Army Warhammer 40,000 World War II Caliber Wehrmacht Machine gun Weapon Artillery Algeria World War I Russia
