发明名称 |
Hand guard attachment system for firearms |
摘要 |
A hand guard attachment assembly for a firearm having a barrel and a receiver fastened to the barrel by a barrel nut. The hand guard attachment assembly includes a forearm having a monolithic mounting rail/hand guard that is removably connected to the receiver. The monolithic rail/hand guard interfaces with an integral multi-slot mounting portion of the receiver. A cinch block is mated to the slots of the receiver and held in place by the monolithic rail/hand guard. A tension block is mated at one end of the monolithic rail/hand guard and is attached to the cinch block by a fastener to securely hold the monolithic rail/hand guard in place. |
申请公布号 |
US8726557(B2) |
申请公布日期 |
2014.05.20 |
申请号 |
US20100820840 |
申请日期 |
2010.06.22 |
申请人 |
STONE JEFFREY W.;MATTESON DAVID O.;RA BRANDS, L.L.C. |
发明人 |
STONE JEFFREY W.;MATTESON DAVID O. |
分类号 |
F41C23/00;F41C23/16 |
主分类号 |
F41C23/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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