Yankee Hill Machine Co Phantom QD Adapter, 1-3/8"-24, Adapts to YHM 3102 and 4302, Fits Silencerco Harvester 338, Omega, and Hybrid, RMS 2 HOPAII, Rex Silentium, KG Made Rogue X, Energetic Arms Vox, Dead Air Nomad YHM-3060

YHM developed this Q.D. Adapter to convert existing suppressors from other manufacturers to use our much simpler mounting mechanism. This is the same mount design that YHM has been using on our Q.D. suppressors for over a decade. Due to its simplistic design there is virtually no way to incorrectly install the suppressor and risk the chance of it coming loose yet it provides easy removal. - To install simply remove your existing mount mechanism from your suppressor and thread on our Q.D. adapter using the factory wrenches that were provided with your suppressor. This will allow you to use YHM's Q.D. flash hiders or muzzle brakes which are sold separately. - Specifications - 17-4PH Heat Treated Material - Melonite QPQ Finish - 1-3/8-24 Thread Pitch Manufacturer Part Number: 3060