Home / Accessory-Silencer Accessories / Gemtech ADAPTER MM9 FTM 1/2-28 View cart “Gemtech ADAPTER MM9 5/8-24 300BLK” has been added to your cart. Gemtech ADAPTER MM9 FTM 1/2-28$7500 Only 2 left in stock Gemtech ADAPTER MM9 FTM 1/2-28 quantity Add to cart SKU: 12172 Category: Accessory-Silencer Accessories Product ID: 31222 Description Description For Fixed BBL Carbines & SMG’sMultimount Adapter Related products SilencerCo O-RING BOOSTER PACK $900 Sale! Rugged Suppressors R3L FLASH HIDER 5/8X24 $10000 Original price was: $10000.$8715Current price is: $8715. Sale! Rugged Suppressors R3 FLASH HIDER 5/8X24 SCAR 17L $10000 Original price was: $10000.$8715Current price is: $8715. Sale! Dead Air Armament XENO MOUNT MUZZLE BRAKE 5/8X24 $8900 Original price was: $8900.$8472Current price is: $8472.