This ATI AR-15 Hybrid Buffer Tube 6 Position Military Type III Hard Coat Anodized T6 6061 Aluminum. With Military Spec Thread Diameter For AR-15 M16 Receiver. Tube Is Commercial Spec Tube Diameter to Provide a Tight Fit on After Market Commercial Butt stocks that are a little bit bigger so they dont rattle. Made In U.S.A.
Constructed Of Military Type III Anodized, 6061 T6 Aluminum
Military Diameter Threads
Commercial Diameter Tube for Maximum Fit onto Commercial Buttstock
Laser Etched Logo
Manufactured in the USA
Limited Lifetime Warranty
Fits Most AR-15 and AR Variants. Not Compatible with .308 Rifles.