Original U.S. M61A1 20mm Vulcan Rotary Cannon Barrel Muzzle Clamp as used on F4 Phantom Martini-Henry Bayonets It has the standard black

It has the standard black enamel finish

It was replaced by the BGM-71 TOW anti-tank missile system in the US armed forces

It is in total compliance per the current BATF regulation governing ordnance

as the lack of a separator in the pouches meant that M1 Garand En-Bloc clips would fit without issue

It is embossed in gold letting on the leather sweatband 3XXX Beaver Quality

Original U.S. M61A1 20mm Vulcan Rotary Cannon Barrel Muzzle Clamp as used on F4 Phantom Martini-Henry Bayonets It has the standard blackOriginal Item: Only One Available. The M61 Vulcan is a hydraulically, electrically or pneumatically driven, six barrel, air cooled, electrically fired Gatling style rotary cannon which fires 20 mm rounds at an extremely high rate (typically 6,000 rounds per minute). The M61 and its derivatives have been the principal cannon armament of United States military fixed wing aircraft for fifty years. This includes the fighters that they supply to Allies