The EA reproduction CAR-15 buttstocks are just like the originals! The powder coated aluminum buttstocks come with a mil spec 2 position tube(open & closed), end plate and original style locking ring.

These are perfect for that XM-177(E1 or E2), GAU-5, IDF carbine, or really any other early colt carbine builds. These were the buttstocks your dad’s carbine was sporting that got your mom all hot and bothered and led to your conception.