AR-STONER Upper Receiver Parts Kit AR-15

AR-STONERâ„¢ is now offering replacement components for the AR-15 that are made to strict military specifications. These high quality components will provide excellent fit and reliable function in your AR series platforms. These AR-STONERâ„¢ parts are perfect for upgrading existing components or replacing worn or broken parts. Don't waste your time or money on unreliable AR parts, grab a few of the AR-STONERâ„¢ upper parts today!