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The M242 Bushmaster chain gun is a 25 mm ... The Mod 3 updates electronics and adds a coaxial 7.62 mm machine gun with a 570-round-per-minute rate of fire. [15] [16] [17]
It is an externally-powered, chain-driven gun. The Bushmaster uses an electric motor to drive the moving parts for ammunition feeding, loading, firing, extraction, and cartridge ejection. [2] The mass of the M242 on the Mark 38 MGS is 109 kg (240 lb). [3] The Mk 38's Bushmaster can fire all U.S. Navy-approved 25 mm ammunition, [4] including:
The M242 25 mm chain gun. A chain gun is a type of autocannon or machine gun that uses an external source of power to cycle the weapon's action via a continuous loop of chain, similar to that used on a motorcycle or bicycle, instead of diverting excess energy from the cartridges' propellant as in a typical automatic firearm.
News. News. Entertainment. Lighter Side. Politics. Science & Tech. ... the Bradley’s M242 Bushmaster autocannon begins spitting out M792 25-millimeter ... after coming under fire for 15 seconds ...
The TRT-25 is a Remote weapon station (RWS) made by BAE Systems Land Systems South Africa incorporating a M242 Bushmaster 25 mm (25×137mm) autocannon.The turret is designed as a self-protection and fire support weapon for Light Armoured Vehicles (LAV), Medium Mine Protected Vehicles (MMPV) and Infantry Combat Vehicles (ICV). [1]
The cannon is a larger and more modern version of the 35 mm Bushmaster III chain gun, which itself is a larger version of the 25 mm M242 Bushmaster cannon. Although its shells, 50 x 228 mm, are twice the diameter of the 25×137mm cartridge of the M242, the 50mm cannon is not much longer than the smaller weapon. [ 2 ]
The Bushmaster III is a 35 mm automatic/semi-automatic cannon designed and built by Alliant Techsystems, based on the 25 mm M242 Bushmaster. The weapon has been selected as primary armament for the CV9035 export versions of the CV90 infantry fighting vehicles (IFV) currently in service with the Danish , Dutch and Estonian armies.
The main armament of the Armidale class is a Rafael Typhoon stabilised 25-millimetre (0.98 in) gun mount fitted with an M242 Bushmaster autocannon. [9] This cannon has a rate of fire of 200 rounds per minute, and is controlled remotely from the bridge. [12] Two 12.7-millimetre (0.50 in) machine guns are also carried. [12]