Invention Grant
- Patent Title: Compact upper receiver recoil systems and methods
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Application No.: US15642914Application Date: 2017-07-06
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Publication No.: US10222170B2Publication Date: 2019-03-05
- Inventor: David Kristopher Bonine
- Applicant: David Kristopher Bonine
- Agency: Eversheds Sutherland (US) LLP
- Main IPC: F41A3/84
- IPC: F41A3/84 ; F41C23/06 ; F41A3/66 ; F41A3/72 ; F41A3/86 ; F41A5/18

Abstract:
A firearm recoil system is disclosed. The firearm recoil system may include first and second guide rods attached to a bolt carrier group. The first and second guide rods may extend forward through an upper receiver. The firearm recoil system also may include first and second recoil springs. The first recoil spring may be disposed around the first guide rod, and second recoil spring may be disposed around the second guide rod.
Public/Granted literature
- US20180010879A1 COMPACT UPPER RECEIVER RECOIL SYSTEMS AND METHODS Public/Granted day:2018-01-11
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