Home / Accessory-Silencer Accessories / Gemtech ADAPTER MM9 5/8-24 300BLK Gemtech ADAPTER MM9 5/8-24 300BLK$7500 Only 1 left in stock Gemtech ADAPTER MM9 5/8-24 300BLK quantity Add to cart SKU: 12175 Category: Accessory-Silencer Accessories Product ID: 31234 Description Description Subsonic ammo onlyFixed Threadmount Related products SilencerCo DELTA 1/2X28 THREAD SPACER $1900 Sale! Yankee Hill Machine Company SIDEWINDER PISTON 45ACP.578X28 $7495 $7135 Sale! Rugged Suppressors R3 FLASH HIDER M18X1 $10000 $8715 Sale! Gemtech ADAPTER GM-45/BLACKSIDE 1/2-28 $8500 $8444