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US 2014/0360076 A1Published application
Bullpup stock kit for a rifle
OwnerAleksey Zamlinskyinventor
Life of this patent
Estimating the term…
Abstract
The present invention provides for a stock kit that converts a conventional rifle, such as an SKS, into bullpup configuration. The preferred embodiment of the provided stock kit does not require any permanent modification be made to the host firearm. The stock kit also provides for a rotatable handguard, trigger safety and a magazine release.
Claims20
A bullpup chassis assembly for use with the barreled action of a firearm, the chassis assembly comprising:
- a body portion defining a pistol grip, a magazine well and an interior channel thereon;
- a top portion;
- a buttstock portion;
- a trigger rotatably mounted to said body portion in front of said magazine well and adjacent said pistol grip;
- said interior channel providing therein an adaptor having a protruding lip on one end, said protruding lip is configured to be received within a handguard cap of the barreled action when the barreled action is secured within said interior channel;
- said trigger including a rearwardly extending arm adapted to place said trigger into operational communication with the action of the firearm.
3 more elements
A stock set for converting a rifle into bullpup configuration, the stock set comprising:
- a body portion defining a magazine well, pistol grip and interior channel thereon;
- a top portion;
- a buttstock portion constructed to be secured to said body portion and said top portion;
- said interior channel of said body portion is constructed to receive an adaptor block which defines a protruding lip on its forward most surface, said protruding lip is configured to be received within a portion of a rifles handguard cap when the rifle is inserted into said interior channel;
- said top portion defines a protruding lip on its front end, said protruding lip is configured to be received within a portion of the rifles handguard cap;
- said pistol grip is located in front of said magazine well, located adjacent said pistol grip is a trigger which is pivotally mounted to said body portion, said trigger including a rearwardly extending arm having an engagement member near one end, said engagement member extends at an angle perpendicular to the longitudinal axis of said rearwardly extending arm, said engagement member is received within the action of the rifle thereby placing said trigger into operational communication with the action of the firearm.
3 more elements
A bullpup configured rifle comprising:
- a barreled action of an autoloading rifle including at least a sear, a hammer, a bolt, a firing pin, a receiver, a barrel and a handguard cap;
- a magazine
- a stock set comprised of a body portion, a top portion and a buttstock portion;
- a trigger having a rearwardly extending arm and an engagement member;
- a magazine release lever defining a traverse bore thereon for receiving a pin about which said magazine release lever pivots;
- said body portion defines a pistol grip thereon, which extends from a bottom surface thereof, and an interior channel configured for receiving said barreled action therein;
- said interior channel defining a pocket, secured within said pocket is a handguard cap adaptor constructed to be received within a portion of said handguard cap;
- said body portion also defines an opening through said bottom surface adjacent said pistol grip wherein said trigger is pivotally mounted, said body portion further defining a cavity that is located behind said pistol grip configured to receive said magazine, said magazine release lever is pivotally mounted adjacent to said magazine;
- said rearwardly extending arm moves longitudinally alongside said barreled action during operation of said trigger, said engagement member is located behind said sear of said barreled action when assembled therewith, when said trigger is pulled towards the rear said engagement member pushes said sear forward thereby releasing said hammer to strike said firing pin.
6 more elements
Dependencies are inferred from the claim text.