Knight's Rail Mounted Anti-Cant Device, Fits Picatinny, Black Finish 30855 Out of stock. Check back later... Price: $72.21 Notify me when this item is back in stock (log in required) Description Details Reviews Shipping info Knights Armament Company Rail Mounted Anti-Cant Device, Fits Picatinny, Black Finish 30855 UPC: 819064014973Manufacturer: Knight's Armament Co.Model: 30855Category: OtherStock: 0Unit/Measure: ea This item may be shipped directly to your home address, unless you live in a restricted state.