Advanced Armament Co (AAC) Blackout Muzzle Brake 51-Tooth Ratchet Suppressor Mount 7.62mm AR-10, LR-308 5/8"-24 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: 30 Cal/7.62mm (Also 6.8 and 6.5mm)
- Thread Pitch: 5/8"-24
- Common Firearm Use: DPMS LR-308, AR-15 in 300 AAC Blackout
- Finish: SCARmor
- Silencer Mount: 51T Ratchet Mount
AAC Silencer Compatibility:
- 6.8 SPC M4-2000
- Post-Mid 2010 7.62-SD
- Mini 7
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Product ships from MidwayUSA, separate from any other products on your order due to its size. Products that are Shipped Alone incur separate "Per Order" and "Per Pound" shipping charges.
Product is regulated by the US Department of Transportation (DOT) and cannot be shipped via USPS or air shipping methods. DOT-Regulated products must ship UPS Ground.
Product is restricted by shipping carriers and cannot be shipped to certain locations or via certain shipping methods.
Additional shipping charge for HazMat products. Carriers charge extra to ship packages with products they consider hazardous, such as reloading powder and primers.
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