Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Paul Leitner-Wise0
Date of Patent
December 9, 2008
0Patent Application Number
114911410
Date Filed
July 24, 2006
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A self-cleaning gas operating system for a firearm having a conventional bolt carrier assembly is disclosed comprising: a nozzle assembly having a nozzle in direct communication with a port on the muzzle; said nozzle assembly nested within a piston cup having a vent, a connecting rod operationally linking the piston cup to a spring loaded operating rod which is substantially co-axial to a bolt carrier key having a striking portion, said striking portion having a concave strike face in contact with said operating rod, wherein gas discharged from a fired cartridge displaces the piston cup and causes the operating rod to strike the strike face displacing the bolt assembly.
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