2A BUILDER SERIES AR10 BUFFER TUBE
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We don’t know when or if this item will be back in stock.The Builder Series AR-10 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 aluminum
- Fits AR-10