Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Ugo Gussalli Beretta0
Date of Patent
May 4, 2010
0Patent Application Number
120186460
Date Filed
January 23, 2008
0Patent Primary Examiner
Patent 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.
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