MODULAR FIREARM |
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| 申请号 | EP12804942 | 申请日 | 2012-04-12 | 公开(公告)号 | EP2697593A4 | 公开(公告)日 | 2014-08-27 |
| 申请人 | COLT DEFENSE LLC; | 发明人 | AUDIBERT KEVIN; LANGEVIN KEVIN; | ||||
| 摘要 | A firearm having a lower receiver is provided. The receiver is adapted to couple with a plurality of upper receivers having different calibers. The lower receiver comprises a receiver extension having an opening therein. A spring is disposed within the opening. A buffer member is provided having a first portion having an end. The buffer member is coupled to the spring within the opening, wherein the buffer member is movable between a first position where the end is within the opening and a second position wherein the end external to the opening. | ||||||
| 权利要求 | |||||||
| 说明书全文 | |||||||
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