AR-15 Buffer Tube Assembly 6-Position Mil-Spec Diameter Aluminum Black
The ATI AR buffer tube assembly is perfect for upgrading an existing AR-15 to a carbine collapsible stock system, or building a new carbine rifle. This 6 Position Buffer Tube is 7.125" long, 1.148" diameter machined to exacting Mil-spec standards to provide excellent fit and reliable function. Includes Buffer Tube, Buffer Spring, Recoil Buffer, Castle Nut and End Plate. ATI Limited Lifetime Warranty. Made in the USA.
6 Position Buffer Tube
Constructed of Military Type III Anodized, 6061 T6 Aluminum
Military Diameter Threads for Maximum Fit into AR-15 Receiver
Military Grade E-Coated Castle Nut
Military Grade E-Coated End Plate
Buffer Tube 7.125" Length
Buffer Tube 1.148" Diameter
Limited Lifetime Warranty
Made in the USA
Fits: AR-15 and AR Variants. Not Compatible with .308 Rifles.