JMAC Customs RRD-4C-14F-KM KeyMount Muzzle Device

(R)ecoil(R)eduction(D)evice(4) ports(C)ompensator(14)mmLH threads(F)ace(KM) KeyMount by JMAC Customs, or RRD-4C-14F-KM for short is designed to be permanently attached to a 14.5 inch barrel and adapt to KeyMo compatible suppressors! It is recommended that this muzzle device be professionally installed on a 14.5" barrel by a professional gunsmith to ensure alignmentThis WILL NOT work on a standard AKM, pistol, or SBR. Barrel must extend at least 1.32" from the gasblock.Features:14mmLH82" longOnly adds 1.5"Sleeves the barrel 1.32"17-4ph Stainless5ozThis device is designed to be tightened against the face of the barrel. You must use our face shims (optional) or your barrel MUST be faced to properly time this muzzle device. ***JMAC Customs is NOT responsible for an improperly installed muzzle device. *** This is a licensed product through Dead Air Silencers.