Home / Accessory-Silencer Accessories / Gemtech GM9 THREAD REAR MOUNT M18X1RH View cart “Dead Air Armament HUB DIRECT THRD MNT M18X1.5 AI” has been added to your cart. Gemtech GM9 THREAD REAR MOUNT M18X1RH$9100 Only 2 left in stock Gemtech GM9 THREAD REAR MOUNT M18X1RH quantity Add to cart SKU: 12181 Category: Accessory-Silencer Accessories Product ID: 26729 Description Description For CZ Scorpion EVO 3 S1 Related products Sale! Yankee Hill Machine Company SIDEWINDER PISTON 45ACP 16X1LH $7495 Original price was: $7495.$7135Current price is: $7135. Sale! Rugged Suppressors OBSIDIAN PISTON 9/16×24 $8000 Original price was: $8000.$7196Current price is: $7196. Sale! Dead Air Armament HUB DIRECT THRD MNT 5/8X24SIG $8900 Original price was: $8900.$8351Current price is: $8351. Sale! Yankee Hill Machine Company SIDEWINDER PISTON 40SW 9/16X24 $7495 Original price was: $7495.$7135Current price is: $7135.