Advanced Armament Co (AAC) Blackout Muzzle Brake 51-Tooth Ratchet Suppressor Mount 5.56mm AR-15 1/2"-28 Thread Steel Matte
This 51T Blackout muzzle brake works in conjunction with AAC's improved ratchet mount sound suppressors. The 51-T mount is an intuitive, lightning fast silencer attachment/detachment system that allows for secure installation of a suppressor in less than 3 seconds with no tools or moving parts. Not compatible with the older spring mount (18-Tooth) or newer ratchet taper mount (90-Tooth) sound suppressors.
- Caliber: 22 Cal/5.56mm
- Thread Pitch: 1/2"-28
- Common Firearm Use: AR-15, Bushmaster ACR
- Finish: SCARmor
- Silencer Mount: 51T Ratchet Mount
AAC Silencer Compatibility:
- Post-2007 M4-2000
- Mini 4
- Post-Mid 2010 7.62-SD
- Mini 7
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