Home / Accessory-Silencer Accessories / Dead Air Armament GHOST FIXED MOUNT M13.5X1LH View cart “SilencerCo DELTA 1/2X28 THREAD SPACER” has been added to your cart. Sale! Dead Air Armament GHOST FIXED MOUNT M13.5X1LH$8900 $7865 Out of stock SKU: DA414 Category: Accessory-Silencer Accessories Product ID: 26636 Description Description Related products Sale! SilencerCo BRAVO ANCHOR BRAKE 30CAL BLACK $9400 $8606 Sale! SilencerCo 3-LUG MUZZLE DEVICE 9MM 1/2X36 $8900 $8211 Sale! SilencerCo BRAVO ANCHOR BRAKE 458CAL BLK $9400 $8606 SilencerCo DELTA 1/2X28 THREAD SPACER $1900