Description
MPN: BRK4330
Features:
- Breek-LOK 3QD Ready: Direct interface with the Breek-LOK 3QD quick-detach suppressor mount for fast and secure on/off
- Real Recoil Control: Single-port brake with 90° horizontal blast-vectoring plus six jet ports to cut recoil and muzzle rise for faster follow-ups—and less blowback for shooter comfort
- Pin-and-Weld Friendly: Designed to be pinned & welded on 14.5" barrels to help meet the 16" federal minimum OAL
- Hard-Use Build: 4140 hardened steel, nitrided for wear and corrosion resistance.
- Made in the USA: Designed and manufactured in America
Specifications:
- Material: 4140 Hardened Steel
- Finish: Black Nitride
- Outer Diameter: 0.94"
- Bore Diameter: 0.246"
- Weight: 2.1 oz.
- Length: 2.06"
- Thread: 1/2x28 TPI
Compatibility:
- Any .223/5.56 Barrel with 1/2"-28 thread pitch
- Breek-LOK 3QD HUB Quick Detach Suppressor Mount
NOTE:
- Installation will require a Breek-LOK Installation Tool or a strap wrench
- Echo Muzzle Brakes using .223/5.56 ammunition have been tested and rated for 10" barrels and longer
Includes:
- 1x Breek Arms Breek-LOK 3QD Gemini Dual-Port 5.56 Muzzle Brake
- 1x Peel Washer
Details:
The Breek Arms Echo Single-Port Muzzle Brake is designed to integrate directly into the Breek-LOK 3QD suppressor system, giving 5.56 rifle owners a compact, effective brake that also serves as a quick-attach host for a suppressor. Whether you're running unsuppressed or locking on a 3QD-equipped can, Echo keeps things clean and consistent—no timing shims, no adapter swaps, and no hassle at the muzzle.
Recoil Control in a Simple Package
With a single 90° side port and two small top vents, the Echo helps reduce rearward impulse and muzzle rise without introducing unnecessary blast or complexity. The side port softens felt recoil and keeps the muzzle flat, while the top vents provide mild gas lift to bring the sight picture back to center more quickly between shots. It’s practical control—no gimmicks, just effective performance for fast-paced shooting.
Optimized for 14.5” Builds
Threaded 1/2×28, the Echo is sized at approximately 2.06 inches in overall length—ideal for pin-and-weld applications on 14.5-inch barrels to meet the 16-inch legal length requirement. It delivers the benefits of a brake while maintaining a streamlined front end that doesn’t overpower your build.
Durable Materials, Suppressor-Ready Mount
Machined from 4140 hardened steel and finished with a black nitride treatment, the Echo Single-Port Muzzle Brake is built to withstand high heat, carbon, and long-term use. The included peel washer helps ensure proper installation. Once installed, it serves as a rock-solid, repeatable mounting point for your Breek-LOK 3QD HUB-equipped suppressor—offering fast attach/detach capability without sacrificing durability.
One Device, Two Modes of Use
If you want a compact muzzle brake that works equally well suppressed or unsuppressed—and keeps your suppressor swaps fast, aligned, and repeatable—the Breek Arms Echo Single-Port Brake is built to fit the role. Effective, low-profile, and designed for real use, it delivers both recoil control and QD compatibility in one streamlined package.
