Home / Accessory-Silencer Accessories / Dead Air Armament GHOST PISTON M16X1LH Sale! Dead Air Armament GHOST PISTON M16X1LH$8900 Original price was: $8900.$7865Current price is: $7865. Out of stock SKU: DA406 Category: Accessory-Silencer Accessories Product ID: 34511 Description Description Related products Gemtech GM9 THREAD REAR MOUNT M18X1RH $9100 Gemtech THREAD PROTECTOR 1/2-28 RF # $1800 Sale! Gemtech ADAPTER GM-45/BLACKSIDE 1/2-28 $8500 Original price was: $8500.$8444Current price is: $8444. Sale! Dead Air Armament GHOST FIXED MOUNT 5/8X24 $8900 Original price was: $8900.$7865Current price is: $7865.