The AR15 buffer tube kit, is a complete carbine buffer tube assembly kit compatible with AR-15, M4 6 position collapsible stocks Mil-spec diameter. This buffer tube assembly kit features carbine buffer spring kit, six position buffer tube machined to exacting (Mil-spec diameter standards). The buffer tube assembly provide excellent fit with reliable function on your AR 15 carbine rifle. This AR 15 buffer tube assembly kit is perfect for any precision carbine rifle build or upgrade. This complete buffer tube assembly kit Includes buffer tube, buffer spring, recoil buffer, castle nut and end plate. Made in the USA. Limited lifetime warranty.
Military Type III Hard Anodized 6061 T6 Aluminum
Military Grade E-Coated Castle Nut
Military Grade E-Coated End Plate
Diameter 6 Position Buffer Tube
Limited Lifetime Warranty
Made in the USA
Fits: AR-15 and AR Variants. Not Compatible with .308 Rifles.