Firearm with gas-assist recoil operation system |
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| 申请号 | US15621958 | 申请日 | 2017-06-13 | 公开(公告)号 | US09921022B1 | 公开(公告)日 | 2018-03-20 |
| 申请人 | Michael Noyce Merino; | 发明人 | Michael Noyce Merino; | ||||
| 摘要 | A firearm comprising a barrel assembly, forward receiver, and receiver brake. The barrel assembly comprises a barrel, compression spring, gas tube, and front and rear bushings. The gas tube is situated around the barrel between the front and rear bushings and is not attached to the barrel. The compression spring is situated around the barrel between the front and rear bushings and inside of the gas tube. The front and rear bushings are fixedly attached to the forward receiver. The barrel comprises a gas port that is covered by a gas regulator and is in fluid communication with a gas chamber situated between the front bushing and the gas regulator, which is fixedly attached to the barrel. The receiver brake is fixedly attached to the forward receiver on its distal end. | ||||||
| 权利要求 | |||||||
| 说明书全文 | |||||||
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