“YHM 22/556 RFL THR PROT 1/2X28 .730” has been added to your cart. View cart HomeClass 3 Firearms, NFA & Destructive DevicesClass 3 Parts & AccessoriesDEAD AIR ARMAMENT GHOST PISTON M13.5X1LHDEAD AIR ARMAMENT GHOST PISTON M13.5X1LH$64.99 DEAD AIR ARMAMENT GHOST PISTON M13.5X1LH 9 in stock DEAD AIR ARMAMENT GHOST PISTON M13.5X1LH quantity Buy now Add to WishlistRemove from Wishlist Add to Wishlist SKU: LIP|DA402 Category: Class 3 Parts & Accessories Product ID: 79214 Related products Add to WishlistRemove from Wishlist Add to Wishlist DEAD AIR SNDMN/WLFMN FRNT CAP TOOL $28.77 Buy now Add to WishlistRemove from Wishlist Add to Wishlist DEAD AIR GHOST FIXED BARREL SPACER $28.77 Buy now Out of stock Add to WishlistRemove from Wishlist Add to Wishlist DEAD AIR THREAD SPACER 1/2X28 $19.42 Read more