发明名称 |
Collapsible buttstock for firearm |
摘要 |
A buttstock for a firearm having a buffer recoil mechanism is collapsible and adjustable. The buttstock includes a lower receiver extension having a bore therein that fits over the buffer recoil mechanism, the lower receiver extension being fixed to the buffer recoil mechanism; a buttstock body having a bore therein for receiving the lower receiver extension; a locking lever disposed along the bottom edge of the buttstock body; a locking pin disposed in the buttstock body and in the locking lever; and a compression spring disposed around the locking pin for biasing the locking pin towards the lower receiver extension.
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申请公布号 |
US7162822(B1) |
申请公布日期 |
2007.01.16 |
申请号 |
US20050160368 |
申请日期 |
2005.09.19 |
申请人 |
THE UNITED STATES OF AMERICA AS REPRESENTED BY THE SECRETARY OF THE ARMY |
发明人 |
HEAYN MICHAEL;SHAFFER CHRISTOPHER M.;MOHAMED DEAN M.;JONES KENNETH R.;BECKMAN RICHARD |
分类号 |
F41C23/04;F41C23/14 |
主分类号 |
F41C23/04 |
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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