M242 Bushmaster
Videos
The M242 Bushmaster chain gun is a 25 mm single-barrel chain-driven autocannon. It is used extensively by the U.S. military, such as in the Bradley fighting vehicle, as well as by other NATO members a
U.S. Army press photo of a M242 Bushmaster
Close up of the MK 38 naval variant
An enhanced M242 with a fluted barrel on an M2 Bradley (the top-mounted metal box and spotlight are MILES training attachments, not part of the gun system).
M793 target practice with tracer (TP-T) rounds for the MK-38 being inspected
Autocannon
Videos
An autocannon, automatic cannon, machine cannon or anti-tank machine gun, is a fully automatic gun that is capable of rapid-firing large-calibre armour-piercing, explosive or incendiary shells, as opp
M242 Bushmaster
…The M242 Bushmaster chain gun is a 25 mm (25×137mm) single-barrel chain-driven autocannon. It is used extensively by the U.S. military, such as in the Bradley fighting vehicle, as well as by other NATO members and some other nations in ground…
QF 1-pounder Mk II "pom-pom" of 1903
ZU-23-2, a twin barrel 23×152 mm anti-aircraft autocannon from the 1960s still in service with some former members of the Warsaw Pact
German BK 5 50 mm aircraft autocannon displayed in front of the Me 262A jet, a design once tested with it