CMMG Zeroed Muzzle Brake for AR15 5.56 NATO – 1/2×28 Thread, Includes Crush Washer (55DA525)

• Muzzle brake designed for 223 Remington and 5.56 NATO rifle platforms
• Features 1/2x28 thread pattern for compatibility with standard AR-15 barrels
• Includes crush washer for proper timing and secure installation
• Helps reduce recoil and muzzle rise during firing operation
• Black finish provides corrosion resistance and consistent appearance
• Suitable for installation on threaded barrels for muzzle control

The CMMG ZEROED Muzzle Brake 223 Remington 556NATO 1/2×28 Black is a muzzle brake designed for attachment to rifle barrels chambered in .223 Remington and 5.56 NATO. This muzzle brake features 1/2×28 threading and installs at the barrel muzzle using standard thread interfaces. It is designed to function as a muzzle device for compatible rifle platforms.

The CMMG ZEROED muzzle brake includes a crush washer for installation and features a black finish. It is threaded 1/2×28 to fit common AR-15 barrel patterns chambered in .223 Rem and 5.56 NATO. The device is categorized under muzzle devices and installs directly onto the barrel threads. This product is used for configuring rifle muzzle setups for range use or field applications. In standard configurations, the muzzle brake attaches securely using the included washer to align the device during installation.