Luth-AR 6-Position Mil-Spec Carbine Buffer Tube

Luth-AR’s 6-Position Mil-Spec Carbine Buffer Tube is constructed out of 6061-T6 aluminum and features a hardcoat anodized black finish. It is compatible with most collapsible buttstocks for the AR-15 that use a mil-spec diameter receiver extension tube.

Does not include endplate or castle nut.