Gemtech 8889326 Threaded Rear Mount Adapter For Fixed Barrels 1/2-36 TPI

Gemtech Threaded Rear Mount 1/2X36 Black MM9-FIXED-12-36 Threaded endcap adapter to use on Multimount Suppressors when used with fixed barrel carbines and SMGs. NOTE: Most handguns require the use of our LID mount for proper function. For 9mm.