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

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

one division should be responsible for no more than 5 miles (8

for the Prussian (and later Imperial) arsenal in the Baltic Sea port city of Danzig

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