“YANKEE HILL MACHINE COMPANY NIELSEN PISTON 9MM 1/2X36” has been added to your cart. View cart HomeClass 3 Firearms, NFA & Destructive DevicesClass 3 Parts & AccessoriesDEAD AIR ARMAMENT GHOST PISTON M16X1LHDEAD AIR ARMAMENT GHOST PISTON M16X1LH$66.00 DEAD AIR ARMAMENT GHOST PISTON M16X1LH Additional information UPC 810128161107 Manufacturer Dead Air Silencers Manufacturer Part Number DA406 Model Ghost Product Type Piston Package Height 1.0 Package Width 4.3 Shipping Weight 0.05 5 in stock DEAD AIR ARMAMENT GHOST PISTON M16X1LH quantity Buy now Add to WishlistRemove from Wishlist Add to Wishlist