UTG AR-15 Mil-Spec 6-Position Buffer Tube FDE Cerakote

The UTG AR-15 Mil-Spec 6-Position Buffer Tube in FDE Cerakote is a precision-built receiver extension tube designed as a direct replacement or upgrade for any standard AR-15 carbine platform. Proudly designed and manufactured in the USA, this tube is CNC machined from 6061-T6 aircraft-grade aluminum for an excellent strength-to-weight ratio, with precisely rolled threads for a clean fit-up against your castle nut and end plate.

Built to Mil-Spec diameter with 6 positive indexing positions, the buffer tube is fully compatible with standard carbine buffers, springs, and buttstocks. The low-glare FDE Cerakote finish delivers long-lasting corrosion resistance in the field, while the 7.3" overall length and 3.6 oz weight keep your build light and well-balanced.

An excellent drop-in replacement or upgrade for a worn factory tube, the UTG Mil-Spec 6-position buffer tube is a straightforward, high-value addition to any custom AR-15 build.