SilencerCo ASR Muzzle Brake, 5.56MM, Fits Specwar, Saker, Hybrid, Omega, Harvester ASR Mounting System AC142
Specifications:

Type	Muzzle Brake
Model	ASR
Dimensions
Size	223 Remington/5.56 NATO
Material	Steel
Action
Trigger
Safety
Thread Pattern	1/2"-28 tpi
Finish	Black
Bolt Type
Hand
Hammer Type
Max Capacity