Looking to reduce as much weight and footprint as possible with your build? Kurz Q.D, Adapter from YHM allows the user to shorten their Phantom Q.D. mounting system by .675" on any suppressor utilizing the 1-3/8"-24 rear mounting threads. Don't just reduce size and weight from your build, do it with style and the durability you've come to know and love from YHM products. Features1-3/8"-24 Thread MountMatte Black FinishReduce Length by .675" Fits:SILENCERCO HARVESTER .338/Big BoreSILENCERCO OMEGA 300SILENCERCO HYBRIDRMS 2 HOPAIIREX SILENTIUMKG MADE ROGUE XENERGETIC ARMS VOXDEAD AIR NOMAD