Description Thread: 5/8″x24 TPI Color: Black Phosphate Material: High-Quality Steel Platform: AR-10 Caliber: .308/7.62×39 NATO Muzzle Brake/Recoil Compensator Included: Crusher Washer Jam Nut WARNING: This Product Can Expose You to Chemicals Including Lead, which is Known to the State of California to Cause Cancer and Birth Defects or Other Reproductive Harm. For More Information go to www.P65Warnings.ca.gov.









