Patent Number: 7,707,923

Title: Short recoil semi-automatic shotgun

Abstract: A smooth-bore barrel semi-automatic shotgun include a frame comprising a breech. A barrel is slidingly mounted on the frame relative to the breech. A slide-bolt assembly, which slides relative to the breech, is adapted to close the barrel. A friction spring opposes the barrel's sliding movement relative to the frame.

Inventors: Gussalli Beretta; Ugo (Brescia, IT)

Assignee: Fabbrica D'Armi Pietro Beretta S.p.A.

International Classification: F41A 3/46 (20060101)

Expiration Date: 5/04/12018