“YHM 9MM PIST THR PROT 1/2X28 .570 OD” has been added to your cart. View cart HomeClass 3 Firearms, NFA & Destructive DevicesClass 3 Parts & AccessoriesDEAD AIR GHOST PISTON M16X1LHDEAD AIR GHOST PISTON M16X1LH$64.99 DEAD AIR GHOST PISTON M16X1LH 3 in stock DEAD AIR GHOST PISTON M16X1LH quantity Buy now Add to WishlistRemove from Wishlist Add to Wishlist SKU: LIP|DA406 Category: Class 3 Parts & Accessories Product ID: 68260 Description Add more pistons, add versatility to your Ghost-M. Related products Add to WishlistRemove from Wishlist Add to Wishlist ODIN 1/2X28 TO 5/8X24 ADAPTER $27.55 Buy now Add to WishlistRemove from Wishlist Add to Wishlist YHM SRX THREAD PROTECTOR BLK $28.25 Buy now Add to WishlistRemove from Wishlist Add to Wishlist DEAD AIR DETENT RING KEYMO $18.83 Buy now