This AR-15 Commercial Buffer Tube Kit Assembly for sale is an optimal fit into commercial-spec stocks. The AR-15 commercial buffer tube diameter is compatible only with commercial-spec AR-15 and M4 six-position collapsible stocks. This commercial buffer tube kit features a carbine buffer spring kit and a six-position buffer tube machined to exact commercial-spec stock diameter standards. The buffer tube assembly provides excellent fit and 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 the buffer tube, buffer spring, recoil buffer, castle nut, and end plate. made in the United States with a limited lifetime warranty.
Commercial Diameter Buffer Tube
Optimal Fit into (Commercial Spec) Buttstocks
Constructed of Military Type III Anodized, 6061 T6 Aluminum
Includes Steel Castle Nut
ATI Limited Lifetime Warranty
Made in the USA
Fits Most AR-15/M4 and AR Variants. Not Compatible with .308 Rifles.