2a Bldr Series Ar10 Buff Tube Assy

The 2A Builder Series AR10 Buffer Tube Assembly is a precision-machined component designed for use in specific AR-10 rifles that require tight tolerances and reliable recoil management. This assembly is ideal for shooters who are building or upgrading their precision rifle systems, ensuring optimal performance during operation.

Crafted from 6061-T6 aluminum, this buffer tube achieves tighter dimensional accuracy compared to traditional forged or impact-extruded options. The hard-anodized finish enhances corrosion resistance, making it suitable for field duty, training, and long-term storage.

This assembly includes a 2A End Plate and 2A Castle Nut, allowing for immediate integration into your upper receiver group. Its emphasis on concentricity and manufacturing precision is crucial for builders who prioritize reliability and accuracy in their AR-10 setups.