[Skylman2014]

Colt Mk 12



The Colt-Browning Mk 12 was a 20 mm cannon widely used by the United States Navy after World War II. The Mk 12 was an advanced derivative of the wartime Hispano HS 404 that had been used on a variety of American and British fighter aircraft during World War II. It used a lighter projectile with a bigger charge for better muzzle velocity and faster rate of fire at the cost of hitting power. It entered U.S. Navy and U.S. Marine Corps service in the mid-1950s, replacing the Navy's earlier M3 cannon.In service, the Mk 12 proved less than satisfactory. Although its muzzle velocity and rate of fire were acceptable, it was inaccurate and frequently unreliable. Pilots of the F-8 Crusader over Vietnam, in particular, appreciated the presence of the cannon, but jams and stoppages were common, especially following hard dogfighting maneuvers.

Nevertheless, the Mk 12 was standard cannon armament on gun-armed Navy and Marine Corps fighters from the early 1950s to the early 1960s, including the F4D Skyray, F3H Demon, A-4 Skyhawk, F-8 Crusader and Navy versions of the A-7 Corsair II.

Compatible Aircraft:
A-4E Skyhawk

Sources:
No solid source available

[Roaches]

out of all the Aircraft guns, this one lack images.

Cutaway view

Model image

[EstovakianHarrierPlus]

Fixed the title.