Rxd R-Series 9mm/10mm Flash Hider Front Cap - Xeno Radial 30 Caliber Brake 5/8-24'''' Black

From Brownells.com

DEAD AIR ARMAMENT XENO(TM) 30 CALIBER RADIAL BRAKE The Dead Air Xeno(TM) Radial Brake is a shoulder seating .30 caliber muzzle device designed to function both as an effective brake and as a low-profile mounting interface for the Dead Air Xeno(TM) system. Its radial port design manages recoil while maintaining a compact profile. When paired with a Xeno(TM) Adapter-equipped suppressor, the taper interface provides ease of attachment, secure lock-up, and consistent alignment. 12-POINT COTS FRONT-TOOL FEATURE Radial porting removes the need to time the Radial Brake with shims, and the standard A 3/4" or 19mm 12-point socket makes installation easy and qui Mfg: Dead Air Armament