초록 ▼

The invention is directed toward a butt stock assembly for a firearm. The butt stock assembly comprises a front cap, a base, a center frame, a tube housing, a release lever, a locking pin, a rotation pin, and a spring. The center frame has a plurality of attachment holes. The attachment holes provid

The invention is directed toward a butt stock assembly for a firearm. The butt stock assembly comprises a front cap, a base, a center frame, a tube housing, a release lever, a locking pin, a rotation pin, and a spring. The center frame has a plurality of attachment holes. The attachment holes provide a means for attaching modular firearm components to the butt stock assembly. The release lever is attached to the center frame by the rotation pin. The release lever pivots about the rotation pin. The release lever engages the locking pin. The locking pin engages the spring. The center frame has a top edge, a front edge, a back edge, and a bottom edge. The front cap is removably secured to the front edge of the center frame. The base is removably secured to the back edge of the center frame.

대표청구항 ▼

1. A butt stock assembly for a firearm comprising a. A front capb. A basec. A center frame i. Wherein said center frame has a plurality of attachment holesii. Wherein said attachment holes provide a means for attaching modular firearm components to the butt stock assemblyd. A tube housinge. A releas

1. A butt stock assembly for a firearm comprising a. A front capb. A basec. A center frame i. Wherein said center frame has a plurality of attachment holesii. Wherein said attachment holes provide a means for attaching modular firearm components to the butt stock assemblyd. A tube housinge. A release lever i. Said release lever comprising a first end and a second endf. A locking ping. A rotation pinh. A springi. Wherein said release lever is attached to said center frame by said rotation pinj. Wherein said release lever pivots about said rotation pin i. Wherein said first end of said release lever pivots in an opposite direction than said second end of said release leverk. Wherein said release lever engages said locking pinl. Wherein said locking pin engages said springm. Wherein when a user pushes on said first end of said release lever said second end of said release lever pulls said locking pin toward said center frame, compressing said springn. Wherein said center frame has a top edge, a front edge, a back edge, and a bottom edgeo. Wherein said front cap is removably secured to said front edge of said center framep. Wherein said base is removably secured to said back edge of said center frame. 2. The butt stock assembly as in claim 1a. Wherein said tube housing is placed against said top edge of said center frame. 3. The butt stock assembly as in claim 1a. Wherein said center frame further comprises two side plates positioned on said top edge of said center frame and integral to said center frame. 4. The butt stock assembly as in claim 1 further comprising a. Two side plates wherein said side plates are removably secured to said top edge of said center frame. 5. The butt stock assembly as in claim 1a. Wherein said center frame has two attachment holes positioned on a rear end of said center frameb. Wherein said two attachment holes positioned on the rear end of said center frame are three inches apart. 6. The butt stock assembly as in claim 1a. Wherein said center frame has two attachment holes positioned on the bottom edge of said center frameb. Wherein said attachment holes positioned on the bottom edge of said center frame are 0.55 inches apart. 7. The butt stock assembly as in claim 1a. Wherein said center frame has two attachment holes positioned on the top edge of said center frameb. Wherein said two attachment holes are 2.15 inches apart. 8. The butt stock assembly as in claim 1a. Wherein said center frame has two attachment holes positioned on the top edge of said center frameb. Wherein said two attachment holes are 3.2 inches apart. 9. The butt stock assembly as in claim 1a. Wherein said center frame has two attachment holes positioned on the top edge of said center frameb. Wherein said two attachment holes are 4.25 inches apart. 10. The butt stock assembly as in claim 1a. Wherein said center frame has two attachment holes positioned on the top edge of said center frameb. Wherein said two attachment holes are 1.05 inches apart. 11. The butt stock assembly as in claim 1a. Wherein said center frame has four attachment holes positioned on the top edge of said center frameb. Wherein said four attachment holes are positioned in a direct line with a foremost hole positioned toward a front end of the center framec. Wherein one attachment hole is 2.15 inches away from the foremost holed. Wherein one attachment hole is 3.2 inches away from the foremost holee. Wherein one attachment hole is 4.25 inches away from the foremost hole. 12. The butt stock assembly as in claim 1 further comprising a. A plurality of fastenersb. Wherein said fasteners attach modular firearm components to said attachment holes of said center frame. 13. The butt stock assembly as in claim 1 further comprising a. An elongated receiver extension tube i. Said elongated receiver extension tube being circular and having a first end and a second end, said first end having an external thread complimentary to an internal thread of a receiver of a firearmb. Wherein when said first end of said elongated receiver extension tube is attached to the receiver of a firearm a user may place said butt stock assembly on said elongated receiver extension tube by placing said second end of said elongated receiver extension tube within said tube housing of said butt stock assembly. 14. The butt stock assembly as in claim 13a. Wherein said elongated receiver extension tube has a plurality of pin receiver holesb. Wherein said plurality of pin receiver holes are positioned in a direct line longitudinally along the body of said elongated receiver extension tube. 15. The butt stock assembly as in claim 1a. Wherein the components of said butt stock assembly are made of aluminum. 16. The butt stock assembly as in claim 2a. Wherein said center frame further comprises two side plates positioned on said top edge of said center frame and integral to said center frameb. Wherein said center frame has two attachment holes positioned on a rear end of said center frame i. Wherein said two attachment holes positioned on the rear end of said center frame are three inches apartc. Wherein said center frame has two attachment holes positioned on the bottom edge of said center frame i. Wherein said attachment holes positioned on the bottom edge of said center frame are 0.55 inches apartd. Wherein said center frame has four attachment holes positioned on the top edge of said center frame i. Wherein said four attachment holes are positioned in a direct line with a foremost hole positioned toward a front end of the center frameii. Wherein one attachment hole is 2.15 inches away from the foremost holeiii. Wherein one attachment hole is 3.2 inches away from the foremost holeiv. Wherein one attachment hole is 4.25 inches away from the foremost holee. A plurality of fasteners i. Wherein said fasteners attach modular firearm components to said attachment holes of said center frame. 17. The butt stock assembly as in claim 16 further comprising a. A cheek padb. A plurality of sling mounts. 18. The butt stock assembly as in claim 2 further comprising a. Two side plates wherein said side plates are removably secured to said top edge of said center frameb. Wherein said center frame has two attachment holes positioned on the rear end of said center frame i. Wherein said two attachment holes positioned on the rear end of said center frame are three inches apartc. Wherein said center frame has two attachment holes positioned on the bottom edge of said center frame i. Wherein said attachment holes positioned on the bottom edge of said center frame are 0.55 inches apartd. Wherein said center frame has four attachment holes positioned on the top edge of said center frame i. Wherein said four attachment holes are positioned in a direct line with a foremost hole positioned toward a front end of the center frameii. Wherein one attachment hole is 2.15 inches away from the foremost holeiii. Wherein one attachment hole is 3.2 inches away from the foremost holeiv. Wherein one attachment hole is 4.25 inches away from the foremost holee. A plurality of fastenersf. Wherein said fasteners attach modular firearm components to said attachment holes of said center frame. 19. The butt stock assembly as in claim 18 further comprising a. A cheek padb. A plurality of sling mounts. 20. A firearm with an expandable butt stock, said butt stock utilized for attaching a plurality of modular firearm components, said firearm comprising a. an elongated receiver extension tube, said elongated receiver extension tube being circular and having a first end and a second end, said first end having an external thread complementary to an internal thread of a receiver; said elongated receiver extension tube having a plurality of pin receiver holes extending along the lower side of the elongated receiver extension tube wherein said plurality of pin receiver holes are positioned in a direct line longitudinally along the body of said elongated receiver extension tubeb. a butt stock assembly, said butt stock assembly comprising i. A front capii. A baseiii. A center frame 1. Wherein said center frame has a top edge, a front edge, a back edge, and a bottom edge2. Wherein said center frame has a plurality of attachment holes3. Wherein said attachment holes provide a means for attaching modular firearm components to the butt stock assembly4. Wherein said center frame has two attachment holes positioned on a rear end of said center frame5. Wherein said two attachment holes positioned on the rear end of said center frame are three inches apart6. Wherein said center frame has two attachment holes positioned on the bottom edge of said center frame7. Wherein said attachment holes positioned on the bottom edge of said center frame are 0.55 inches apart8. Wherein said center frame has four attachment holes positioned on the top edge of said center frame9. Wherein said four attachment holes are positioned in a direct line with a foremost hole positioned toward a front end of the center frame10. Wherein one attachment hole is 2.15 inches away from the foremost hole11. Wherein one attachment hole is 3.2 inches away from the foremost hole12. Wherein one attachment hole is 4.25 inches away from the foremost holeiv. A tube housingv. A release lever 1. Said release lever comprising a first end and a second endvi. A locking pinvii. A rotation pinviii. A springix. Wherein said release lever is attached to said center frame by said rotation pinx. Wherein said release lever pivots about said rotation pinxi. Wherein said first end of said release lever pivots in an opposite direction than said second end of said release leverxii. Wherein said release lever engages said locking pinxiii. Wherein said locking pin engages said springxiv. Wherein when a user pushes on said first end of said release lever said second end of said release lever pulls said locking pin toward said center frame, compressing said springxv. Wherein said front cap is removably secured to said front edge of said center framexvi. Wherein said base is removably secured to said back edge of said center framec. A plurality of fasteners i. Wherein said fasteners attach modular firearm components to said attachment holes of said center frame.