Description
Mack Brothers Directional Competition Brake
Built for shooters who demand precision under recoil, this competition brake is engineered to deliver serious performance where it matters most: on target, shot after shot.
This brake’s directional porting is designed to maximize recoil reduction while virtually eliminating dust signature — keeping your position concealed and your sight picture clear for faster follow-up shots. Whether you’re competing on the clock or running drills at the range, you’ll notice the difference in muzzle rise and recovery time.
Machined from 7075 aluminum with a hardcoat clear anodize finish, this brake is engineered for durability without adding unnecessary weight — tipping the scales at just 3.1 ounces. The index ring is crafted from 17-4 stainless steel and heat-treated to H900 for maximum strength and long-term reliability under repeated use.
Featuring 1 3/8″- 24 threads, this brake is fully compatible with the Zenith suppressor lineup as well as other brands.
What’s Included
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- Directional Competition Brake
- Spanner wrench for secure index ring installation
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| Spec | Detail |
|---|---|
| Threads | 1 3/8″- 24 |
| Weight | 3.1 oz |
| Body Material | 7075 Aluminum |
| Finish | Hardcoat Clear Anodize |
| Index Ring Material | 17-4 Stainless Steel, H900 |
| Suppressor Compatibility | All Zenith models (excluding Zenith 45), JK Armament, Energetic Vox, SAW OREV |











