Description
The Breek Arms Echo Single-Port Muzzle Brake is a compact, engineered device intended for .223 Rem / 5.56 NATO platforms and designed to interface with the Breek-LOK 3QD quick-detach system. Constructed from steel with a black nitride finish, the Echo directs gas laterally to control muzzle rise and perceived recoil. Its profile is streamlined for integration on short-barrel builds and may be pinned and welded to a 14.5″ barrel to achieve a 16″ overall length where required by federal regulations. The design balances functionality with a low visual profile to suit a range of carbine configurations.
Key Specifications
- The model is Echo Single Port.
- The caliber compatibility is .223 Rem / 5.56 NATO.
- The construction material is steel.
- The finish is black nitride.
- Designed for use with the Breek-LOK 3QD quick-detach system.
- Features 90 horizontal blast-vectoring ports to manage gas direction.
- Includes six smaller jet-effect holes to further control muzzle movement.
- Intended to be pinned and welded on 14.5" barrels to meet a 16" Federal minimum length.
With a compact footprint, robust steel construction, and Breek-LOK 3QD compatibility, the Echo Single-Port Muzzle Brake offers a practical, low-profile option for shooters building compact carbines or QD-capable systems who prioritize controlled, repeatable recoil behavior and a refined fit on modern platforms.





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