2A Armament Builder Series AR10 Buffer Tube Assembly Anodize Black Finish

New for 2019 is our Builder Series Aluminum Castle Nut. The Builder Series will offer a vast number of 2A Armament components that have been made with the AR builder in mind. Get this 2A Armament Builder Series AR10 Buffer Tube from GrabAGun for the cheapest price online! We will have all your guns, knifes, clothing and accessories ready for the cheapest price so get them while you can with easy, fast shipping.