Mil Spec Aluminum Buffer Tube, Mil Specs, 6 positions with drain holes in the lug, made of 7075 T6 Aluminum.
These are the easiest buffer tube to assemble: automatically index the correct alignment with the buffer retainer pin.
Rugged anodized finish
Our AR Mil-Spec Buffer Tube is ready to upgrade your AR-15. Our buffer tube is machined to military standards and it offers great reliability. Machined from 6061-T6 aluminum, hard coat anodized finish.