Featured patents

Patridge Sights and Related Methods
US 08850739 B2, Oct. 7, 2014, Correctable, Brad Kennedy
A method of sighting a target comprising the steps of:…

Quick Detachable Firearm Accessory Mount
US 08857097 B2, Oct. 14, 2014, Focused beam, Steven M. Rorick
A quick detachable mount removably attachable to a rail, the mount comprising:…

Rimless Cartridge Extractor Assembly and Method of Use
US 08733010 B2, May 27, 2014, Shell extractors, D Nickerson Ecker / Charter Arms (Shelton, US)
A rimless cartridge cylinder assembly for use in a revolver comprising:…

Cartridges and Modifications for M16/AR15 Rifle
US 08695260 B2, April 15, 2014, Rearward sliding breech bolt, Lawrence S. Kramer
A modified M16 rifle or M4 carbine, comprising:…

Quick Take-Down Barrel System and Method for Modular Rifle
US 08689478 B2, April 8, 2014, Barrel to receiver, Swetal K. Patel
A modular rifle system comprising:…

Self-Levering Follower for a Universal Magazine of Multiple Caliber Compatibility for Firearms
US 08667724 B2, March 11, 2014, Box, Jing Zheng
A self-levering follower assembly for a magazine for a firearm, the follower…

Rifling Angle Calculating Method
US 08635797 B2, Jan. 28, 2014, Rifling or lining, Chang Ki Cho et al. / Agency for Defense Development (Daejeon, KR)
A rifling angle calculating method, in which rifling angle α(x), a parameter…

Releasing Device
US 08631600 B2, Jan. 21, 2014, Firing Mechanism, Andreas Atzl
A releasing device for a spring-loaded firing pin (1) or a spring-loaded…

US 08549784 B2, Oct. 8, 2013, Bayonets, Andrew James Evans-Hendrick / Riflecraft Limited (Norfolk, GB)
A bayonet comprising an attachment portion having a first opening therein…

Breach Lock
US 08474171 B1, July 2, 2013, For barrel cleaning, Alan Simmons
A breach lock for an assault rifle comprising: a top portion, a bottom portion…

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