The 5.56 caliber flat back Rapid-Thread Muzzle Brake is a robust and efficient suppressor attachment for Whisper suppressor on barrels with a diameter greater than .775” behind the front threads.
Features
For use with Whisper Silencers
Includes Shim Set and O-Ring
Specifications
Black
Muzzle Brake
556NATO
1/2X28
Muzzle Brake
Black Melonite
Applied Finish
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