Wilson Combat Bolt Upgrade Kit, AR15/M16 Out of stock. Check back later... Price: $4.95 Notify me when this item is back in stock (log in required) Description Details Reviews Shipping info UPC: 810025505332Manufacturer: Wilson CombatModel: TR-BUK-15Category: PartsOtherMisc AR-15 PartsStock: 0Unit/Measure: ea This item may be shipped directly to your home address, unless you live in a restricted state.