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. Only 2 left 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 SilencerCo O-RING BOOSTER PACK $900 Sale! Dead Air Armament XENO MOUNT FLASH HIDER 5/8X24 $8900 Original price was: $8900.$8472Current price is: $8472. Dead Air Armament SIG MOSQUITO THRD ADAPT 1/2X28 $4500 Sale! SIG SAUER MUZZLE BRK CL 7.62MM 25 DEG $17999 Original price was: $17999.$16957Current price is: $16957.