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Phase 5 Tactical

Phase 5 littleBOY Hex Brake

Phase 5 littleBOY Hex Brake
Only 5 left
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Phase 5 littleBOY Hex Brake for 7.62x51/.308/300BLK 5

Availability: In stock

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Introducing the littleBOY Hex Brake. A younger, lighter version of the original FATman Hex Brake, which was also created to solve issues faced by many competition shooters and precision rifle builders.

Including 1 large (FAT) ventilated baffle section and chamber to create the compensation needed to reduce the overall recoil felt by the shooter.

The design of the littleBOY Hex Brake allows the chamber wall to sit as close to the barrel crown plane as possible. This design element was included to maintain the full accuracy of the barrel. The iconic Phase 5 Hex design gives the littleBOY Hex Brake the perfect styling that custom gun builders are looking for.
-Mil-Spec Black Parkerized finish 
-Compatibility: 7.62x51 / .308 / 300BLK or 5.56mm/.223
-Length: 2.5”
-Width: 1.26” 
-Weight: 7.62- 5.0oz 
-Weight 5.56- 5.0oz
-Threading:7.62- 5/8 x 24 TPI (Threads per Inch) 
-Threading:5.56- 1/2 x 28 TPI (Threads per Inch)
- Includes (1) crush washer

Additional Info

Additional Info

SKU LittleBoy
Manufacturer Phase 5 Tactical
Finish No
Barrel Length No
Caliber No
Option No
Gas Length No
Height No
Rail Length No
Mount No
Profile No
Reticle No
Co Witness No
Size No



Feel free to ask us any question regarding this product.

At Rainier Arms you can find the best AR15 Muzzle Devices. The Phase 5 littleBOY Hex Brake can be purchased for $99.00. Go to to buy your Phase 5 littleBOY Hex Brake now.