Home / Accessory-Silencer Accessories / Dead Air Armament GHOST PISTON M13.5X1LH Sale! Dead Air Armament GHOST PISTON M13.5X1LH$8900 Original price was: $8900.$7865Current price is: $7865. In stock Dead Air Armament GHOST PISTON M13.5X1LH quantity Add to cart SKU: DA402 Category: Accessory-Silencer Accessories Product ID: 56353 Description Description Related products Sale! Dead Air Armament XENO MOUNT FLASH HIDER 5/8X24 $8900 Original price was: $8900.$8472Current price is: $8472. Sale! Dead Air Armament XENO MOUNT FLASH HIDER 1/2X28 $8900 Original price was: $8900.$8472Current price is: $8472. Sale! Dead Air Armament XENO QD NOMAD MOUNT $13900 Original price was: $13900.$11895Current price is: $11895. Sale! Dead Air Armament XENO MOUNT MUZZLE BRAKE 1/2X28 $8900 Original price was: $8900.$8472Current price is: $8472.