# US 10,480,889 B1 · Firearm having integral recoil booster and compensator, and quick detach suppressor system

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- Number: US 10,480,889 B1
- Document ID: US10480889B1
- Status: Granted
- Kind: B1
- Application number: 16/503,193
- Filed: 2019-07-03
- Granted: 2019-11-19
- Earliest claimed: 2018-06-25
- Applicants: Jason Fan
- Inventors: Jason Fan
- Web page: https://patentgrep.com/patent/US10480889B1

## CPC

- F41A 21/30: Silencers
- F41A 21/36: for recoil reduction (recoil reduction arrangements in general F41A25/00){; Stabilisators; Compensators, e.g. for muzzle climb prevention}
- F41A 21/325: {Mountings for muzzle attachments}
- F41A 21/32: Muzzle attachments or glands (F41A21/26, F41A21/30, F41A21/46 take precedence {; for projectile velocity measurements G01P3/665, G01P3/685})
- F41A: FUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS; MOUNTINGS FOR SMALLARMS OR ORDNANCE

## Abstract

A firearm having an integral recoil booster including a pair of bushings and spring positioned to interact with an integral firearm compensator; a quick detach mount for one or more suppressor baffles; and one or more suppression baffles. As configured, the integral recoil booster also generates additional force ensuring contact at a slide/barrel interface. A monolithic suppressor may also be used with the quick detach mount.

## Claims

### Claim 1

A firearm comprising:
a recoil booster including a front bushing, rear bushing and a spring positioned about at least said front bushing, said recoil booster positioned within a compensator; and
a quick detach mount removably attached to said compensator and configured to receive a suppressor baffle, said quick detach mount including a pair of mounting claws removably attaching said quick detach mount to said compensator.

### Claim 2 (depends on 1)

The firearm of claim 1 wherein said compensator includes a series of grooves configured to receive said mounting claws.

### Claim 3 (depends on 1)

The firearm of claim 1 wherein said compensator includes a pair of debris cutouts.

### Claim 4 (depends on 1)

The firearm of claim 1 wherein said pair of mounting claws are spring-biased.

### Claim 5 (depends on 1)

The firearm of claim 1 wherein said compensator includes one or more locking fingers and a spring configured to receive said suppressor baffle.

### Claim 6

A firearm comprising:
a recoil booster including a front bushing, rear bushing and a spring positioned about at least said front bushing, said recoil booster positioned within a compensator;
a quick detach mount removably attached to said compensator;
a first suppressor baffle attached to said quick detach mount.

### Claim 7 (depends on 6)

The firearm of claim 6 wherein said quick detach mount includes a pair of mounting claws configured to lock on said compensator.

### Claim 8 (depends on 7)

The firearm of claim 7 wherein said compensator includes a series of grooves configured to receive said pair of mounting claws.

### Claim 9 (depends on 6)

The firearm of claim 6 wherein said first suppressor baffle includes one or more locking fingers and a spring configured to receive and connect to a second suppressor baffle.

### Claim 10 (depends on 6)

The firearm of claim 6 wherein said compensator includes one or more locking fingers and a spring configured to receive and connect to a suppressor baffle.