Breek Arms BRK4330 Echo Single Port Muzzle Brake Black Nitride Steel 1/2"x28 Threads 223 Cal/5.56mm Compatible w/ Breek-LOK 3QD
$54.99
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The Breek Arms BRK4330 Echo is a single-port muzzle brake designed for 223/5.56mm rifles that prioritizes recoil management and shooter control. Built from 4140 hardened steel with black nitride finish, this brake threads onto 1/2"x28 barrels and is engineered to work seamlessly with the Breek-LOK 3QD quick-detach suppressor system. Whether you're running a precision rifle, competitive platform, or short-barreled build, the Echo delivers the recoil reduction and muzzle rise control that matters downrange.
The Echo's design centers on horizontal blast vectoring—its single ported chamber directs gases laterally to counteract muzzle climb, while six smaller ports create additional jet effects that further stabilize the muzzle during rapid fire. This dual-action approach reduces felt recoil and blowback, which translates to faster follow-up shots and improved shooting comfort in competitive or tactical scenarios. The compact 2.06-inch profile keeps the overall length of your rifle trim without sacrificing performance.
Made in America and designed to be pinned and welded on 14.5" barrels (meeting the 16" legal minimum length requirement), the Echo is a practical choice for shooters working within federal rifle length regulations. A peel washer is included for installation. If you're running a Breek-LOK 3QD suppressor system, the Echo's compatible interface makes mounting and dismounting fast and intuitive—no tools required.
Key Features
- Single-port design with horizontal blast vectoring to reduce muzzle rise
- Six secondary ports for additional muzzle control and stability
- 4140 hardened steel construction with black nitride corrosion resistance
- Breek-LOK 3QD quick-detach suppressor compatible
- Compact 2.06-inch length ideal for short-barreled and pinned-and-welded applications
- Made in the USA
- Peel washer included
Specifications
| Thread Pattern | 1/2"x28 |
| Caliber | 223 Remington / 5.56mm NATO |
| Material | 4140 Hardened Steel, Black Nitride |
| Overall Length | 2.06 inches |
| Weight | 2.1 ounces |
| QD System | Breek-LOK 3QD compatible |
| Includes | Peel washer |
Frequently Asked Questions
Will this work with my 14.5" barrel or SBR build?
Yes. The Echo is designed to be pinned and welded on 14.5" barrels to meet the 16" federal minimum length requirement without SBR classification. Its compact 2.06-inch profile makes it well-suited for short-barreled and pistol-caliber carbine builds.
Is this compatible with Breek-LOK 3QD suppressors?
Yes. The Echo is engineered specifically for the Breek-LOK 3QD quick-detach system, enabling fast mounting and dismounting without tools.
What comes in the box?
The muzzle brake and a peel washer for installation are included.
What material is the Echo made from?
The Echo is constructed from 4140 hardened steel with a black nitride finish for corrosion resistance and durability. It is manufactured in the USA.
