Home / Accessory-Silencer Accessories / Gemtech ADAPTER GM-45/BLACKSIDE 1/2-28 View cart “Rugged Suppressors R3 FLASH HIDER 3/4X24” has been added to your cart. Sale! Gemtech ADAPTER GM-45/BLACKSIDE 1/2-28$8500 $8444 Only 1 left in stock Gemtech ADAPTER GM-45/BLACKSIDE 1/2-28 quantity Add to cart SKU: 12196 Category: Accessory-Silencer Accessories Product ID: 26726 Description Description For GM-45 SilencerRear Thread Adapter Related products Sale! Yankee Hill Machine Company SIDEWINDER PISTON 40SW 9/16X24 $7495 $7135 Gemtech GM9 THREAD REAR MOUNT M18X1RH $9100 Gemtech THREAD PROTECTOR 1/2-28 RF $1800 Sale! Dead Air Armament SANDMAN 5.56 FRONT CAP $6900 $6042