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Dead Air DA102 Keymod Muzzle Brake. Steel construction with a 5/8-24 thread pattern. Designed for standard 7.62x51mm and 5.56 threaded barrels. KeyMount brake can be used to attach Dead Air Sandman suppressors. AR-10 size. Finish is Black. Not available to ship to California, Illinois, Massachusetts, or Washington. Mfg. Part Number: DA102. UPC: 810128160391.
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