JMac Customs RRD-4C KeyMount Muzzle Device w/ 1/2-28 Threads - RRD-4C-28F-KM

(R)ecoil (R)eduction (D)evice (4) ports (C)ompensator (1/2x28) thread pitch (F)ace - sits on the face of the barrel (KM) KeyMountThis is designed to be permanently attached to a 14.5 inch barrel and adapt to KeyMo compatilble suppressors! We recommend this muzzle device be professionally installed on our 14.5" barrel by one of our Kalashnismiths to ensure alignment.BARREL DIAMETER MUST BE <0.585"This WILL NOT work on a standard AKM, pistol, or SBR. Barrel must extend at least 1.32" from the gasblockFeatures:1/2-28 threads2.82" longOnly adds 1.5"Sleeves the barrel 1.32"17-4ph Stainless3.6ozThis device is designed to be tightened against the face of the barrel. Your barrel MUST be faced to properly time this muzzle device.#html-body [data-pb-style="62DF828A67317"]{justify-content: flex-start; display: flex; flex-direction: column; background-position: left top; background-size: cover; background-repeat: no-repeat; background-attachment: scroll; border-style: none; border-width: 1px; border-radius: 0px; margin: 0px 0px 10px; padding: 10px;}#html-body [data-pb-style="62DF828A67324"]{border-style: none; border-width: 1px; border-radius: 0px; margin: 0px; padding: 0px;}