2A Armament Builder Series Black AR15 5-Position Billet Buffer Tube

The Builder Series AR-15 Buffer Tube is manufactured in-house and finished with hard anodizing for lasting performance. It is billet machined from 6061-T651 aluminum for tighter concentricity than a forging or impact extrusion to reduce potential for bolt carrier binding.

• Anodized 6061-T651 aluminum
• 5 Position
• Fits AR-15