Weapon History
Developed in the late ‘60s to replace the M134 7.62mm mini-gun then in use on lightweight helicopter gunships, the M197 20mm 3-barrel rotary cannon is found primarily in the chin mounted turret of later AH-1 Cobras. A derivative of the M61 cannon found on nearly all US fighters since the F-104, the M197 trades 6-barrels and a higher rate of fire for lighter weight and stopping power gained with a 20mm round. The M197 is still in use today on the Cobra, specifically the AH-1W and AH-1Z operated by the USMC.
Kit Contents
More than just an aftermarket part to superglue in place, the Model Master M197 is a very detailed miniature model kit, with extra emphasis on the miniature! The kit is highlighted by three beautifully turned cannon barrels, a small photo etch fret, and an impossibly small bit of brass representing the center nut. My particular kit was packaged with an extra center nut.