Autocannon

thumb|upright=1.2|US M242 Bushmaster 25 mm autocannon mounted on an [[M2 Bradley armoured fighting vehicle]]

Italian naval artillery

30 mm Gatling-type autocannon aircraft armament

series of autocannons

27 mm revolver autocannon aircraft armament

30 mm autocannon aircraft armament

1950s towed anti-aircraft gun system by Oerlikon

20 mm autocannon

chain gun

20 mm autocannon aircraft armament

type of autocannon

The ZPU () is a family of towed anti-aircraft guns based on the Soviet 14.5×114mm KPV heavy machine gun. It entered service with the Soviet Union in 1949 and is used by over 50 countries worldwide.

30 mm revolver autocannon aircraft armament family

15 mm autocannon aircraft armament

autocannon

firearm mechanism that uses an external source of power to cycle the firearm

1915 British naval anti-aircraft gun

aircraft armament

30 mm revolver autocannon aircraft armament

chain gun

30 mm autocannon aircraft armament

rapid-fire gun that uses multiple barrels in a rotating mechanism

DARDO ("Dart" in Italian) originally known as Breda Type-70, also marketed as the OTO Twin 40L70 Compact, is a close-in weapon system (CIWS) built by the Italian companies Breda and OTO Melara. It is composed of two Breda-built Bofors 40 mm firing high explosive (HE) shells, a fire-control radar (Alenia RTN-10X Orion) and a fire-control system (Alenia RTN-20X Orion and Dardo). It is the last of a long series of Italian anti-aircraft weapons derived from the Swedish Bofors 40 mm autocannons (mounted on Breda built gun mounts such as the Type 64, Type 106, Type 107, Type 564 and Type 520).

type of close-in weapon system

37 mm British autocannon

1971 Swedish naval artillery

30 mm autocannon aircraft armament

German WWII revolver cannon

1960s 20 mm autocannon by Rheinmetall

20 mm autocannon aircraft armament

37 mm autocannon aircraft armament

autocannon family by Bofors

type of automatic cannon

Swedish anti-aircraft gun model

grenade launcher

short-range shipboard weapon system

20 mm autocannon aircraft armament

light anti-aircraft gun of the Imperial Japanese Army

anti-aircraft warfare

50 mm autocannon aircraft armament

20 mm automatic cannon

Spanish close-in weapon system for defense against anti-ship missiles

French naval gun

20 mm autocannon

grenade launcher

type of autocannon

automatic gun used by the Turkish Navy

remote-controlled naval gun

30 mm autocannon aircraft armament

type of anti-aircraft weaponanti-materiel and anti-personnel weapon

20 mm autocannon aircraft armament

Polish anti-air and anti-tank heavy machine gun/autocannon

type of Autocannon

Italian naval artillery

The L21A1 RARDEN ("Royal Armament, Research and Development Establishment" and "Enfield") is a British 30 mm autocannon used as a combat vehicle weapon. The Royal Armament Research and Development Establishment (RARDE) and the Royal Small Arms Factory (RSAF), were part of the Ministry of Defence, at the time.

Turkish anti-aircraft gun

naval Gun

type of autocannon

type of aircraft autocannon

autocannon