DAA Ghost Piston, 1/ 2 x 28 RH, Black Finish DA401 Out of stock. Check back later... $89.00 MSRP Price: $74.25 Notify me when this item is back in stock (log in required) Description Details Reviews Shipping info 1/2 x 28 RH UPC: 043125910229Manufacturer: Dead Air ArmamentModel: DA401Category: PartsOtherStock: 0Unit/Measure: ea This item may be shipped directly to your home address, unless you live in a restricted state.