The Timber Creek Outdoors AR-15 Buffer Tube Kit, Tungsten (Timber Creek part no. ARBTKT) gives builders a complete, color-matched buffer assembly for finishing out an AR-15/AR-style lower. Timber Creek Outdoors is known for its Cerakote-finished AR parts, and this kit carries the brand’s Tungsten gray finish across every visible component so the rear of the rifle matches the rest of a Tungsten-themed build. Built around a standard mil-spec-diameter buffer tube, the kit bundles the hardware needed to mount a collapsible stock without hunting down individually finished parts. It’s a simple, one-box way to both function and finish-match the buffer end of an AR-15 build.

Key Specifications

• Complete buffer assembly kit, bundling the hardware needed to finish the rear of an AR-15/AR-style lower.
• Standard mil-spec-diameter buffer tube compatible with mil-spec collapsible stocks.
• Finished in Tungsten, a gray Cerakote finish matched across the included components.
• Cerakote-style finish adds corrosion and wear resistance over a bare-aluminum tube.
• Lets builders color-match the buffer tube to other Tungsten-finished furniture on the same rifle.

Frequently Asked Questions

What does this kit include? A complete buffer assembly built around a mil-spec-diameter buffer tube, with the hardware needed to mount a collapsible stock.

Is the finish just on the tube? No, the Tungsten finish is matched across the kit’s visible components for a consistent look.

Will this fit a standard mil-spec collapsible stock? Yes, it’s built around a standard mil-spec-diameter buffer tube.

Buy the Timber Creek Outdoors AR-15 Buffer Tube Kit, Tungsten

Order it from our Lubbock, Texas gun shop for fast, insured direct shipping, and finish your AR buffer system with a color-matched Tungsten kit.