Patent ID: 8316751
Filing Date: 2012-11-27
Classification: F41A,F41F,Y10T

Abstract:
1. A machine gun comprising: a plurality of barrels; at least one of the barrels having a lug having a first diameter; each barrel with a lug having a second maximum diameter forward of the lug, and the first diameter of the lug being larger than the second diameter of the barrel; each barrel having a muzzle end; a barrel clamp attached to the barrels; the barrel clamp having a rear portion with apertures to receive the barrels; the apertures having a third diameter greater than the second diameter of the barrel and smaller than the first diameter of the lug; the barrel clamp having a front portion with apertures to receive the free end of the barrels; and a clamp collar that captures both the rear portion of the barrel clamp and at least one lug.