Home / Accessory-Silencer Accessories / Gemtech ADAPTER MM9 FTM 1/2-28 Gemtech ADAPTER MM9 FTM 1/2-28$7500 Out of stock SKU: 12172 Category: Accessory-Silencer Accessories Product ID: 31222 Description Description For Fixed BBL Carbines & SMG’sMultimount Adapter Related products Gemtech PISTON GM-45 LID MK23 $14800 Sale! Dead Air Armament SANDMAN 5.56 FRONT CAP $6900 Original price was: $6900.$6042Current price is: $6042. Sale! Gemtech ADAPTER GM-45/BLACKSIDE 1/2-28 $8500 Original price was: $8500.$8444Current price is: $8444. Sale! SilencerCo 3-LUG MUZZLE DEVICE 9MM 5/8X24 $8900 Original price was: $8900.$8211Current price is: $8211.