UTG PRO AR-10/.308 6-Position Mil-Spec Buffer Tube - Matte Black Aluminum

The UTG PRO AR-10/.308 Buffer Tube (model TLU002) is a 6-position mil-spec diameter receiver extension tube engineered for AR-10 and .308 AR-platform rifles. It is precision CNC-machined from 6061-T6 aircraft-grade aluminum and protected by a matte black Type III hardcoat anodized (Class II) finish that shrugs off corrosion and wear in hard field use.

Drop-in compatible with standard mil-spec carbine buffers, springs, and stocks, the tube provides 6 click-stop positions of length-of-pull adjustment so shooters can dial in a snug, repeatable fit. Tight manufacturing tolerances deliver a zero-gap fit against adjustable polymer buttstocks and the receiver, eliminating the wobble common with looser-tolerance tubes. The TLU002 is also 922R compliant for use when assembling compliant U.S.-built AR-10 / .308 rifles from imported components.

At 7.25 in long, 1.45 in tall, and 9.3 oz, this is a direct mil-spec carbine-length replacement tube intended for AR-10 and .308 AR lower receivers. Buffer, spring, and stock are sold separately.