AR style receiver compatible with pistol magazines and cartridges
US10215513B2 · kind B2 · utility
15Cited by
23References
14Claims
0Family size
Inventor
Key dates
| Filing date | Dec 19, 2016 |
| Grant date | Feb 26, 2019 |
| Priority date | — |
| Expiry date | Dec 19, 2036 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF41A17/36
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A firearm compatible with pistol magazines and cartridges is disclosed. The firearm may include an upper receiver. The firearm also may include a bolt carrier having at least one fixed bolt carrier key extending therefrom. In addition, the firearm may include a recoil spring guide rod. The at least one bolt carrier key may be slidably attached to the recoil spring guide rod. A recoil spring may be disposed on the recoil spring guide rod between the at least one bolt carrier key and a recoil bumper.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.