Home / Accessory-Silencer Accessories / Dead Air Armament HUB DIRECT THRD MNT M18X1.5 AI You cannot add "Gemtech PISTON GM-45 LID MK23" to the cart because the product is out of stock. Sale! Dead Air Armament HUB DIRECT THRD MNT M18X1.5 AI$8900 $8351 In stock Dead Air Armament HUB DIRECT THRD MNT M18X1.5 AI quantity Add to cart SKU: LT312 Category: Accessory-Silencer Accessories Product ID: 30558 Description Description Fits Nomad-30 | PrimalThreaded For 1.375-24 Products Related products Sale! Yankee Hill Machine Company SIDEWINDER PISTON 40SW 9/16X24 $7495 $7135 Sale! Gemtech ADAPTER SIG MOSQUITO $4500 $4183 SilencerCo DELTA 1/2X28 THREAD SPACER $1900 Sale! Yankee Hill Machine Company SIDEWINDER PISTON 45ACP.578X28 $7495 $7135