Breek Arms Sentinel Caged Flash Hider 1/2x28 .223/5.56 - Black Nitride Steel

The Breek Arms Sentinel Caged Flash Hider is a rugged steel muzzle device purpose-built for .223 Remington / 5.56mm AR-platform rifles. Cut with a 1/2"x28 thread pattern and finished in black nitride, the Sentinel mitigates muzzle flash by dispersing and redirecting propellant gases through its caged prong design. The nitride coating adds excellent corrosion and wear resistance while keeping the surface low-glare in the field.

Internally reinforced threads give this hider the strength needed for hard use and repeated suppressor attachment. The Sentinel is fully compatible with the Breek-LOK 3QD quick-detach suppressor mount, letting shooters lock up and remove a compatible suppressor quickly and securely. The welded cage adds mass at the muzzle to help tame rise and felt concussion, while the snag-free profile keeps the rifle fast-handling. Whether you run it as a stand-alone flash hider or pair it with a Breek-LOK-equipped suppressor, the Sentinel Caged Flash Hider delivers durable, repeatable performance for duty, competition, and range work.