2a Builder Series Ar10 Buffer Tube

The 2A Builder Series AR-10 Buffer Tube is a precision-engineered aluminum assembly designed for reliable use in AR-10 platforms. This component is essential for shooters looking to assemble precision rifle builds or tactical carbines where component quality directly affects function and performance.

Manufactured in-house and finished with hard anodizing, this buffer tube is made from 6061-T651 aluminum, known for its strength and durability. The machining process ensures tight tolerances that help minimize bolt carrier binding, which is crucial for maintaining smooth cycling and accuracy during use.

Operators and precision shooters will appreciate the seamless integration of this buffer tube into existing AR-10 builds, as it adds minimal weight while enhancing overall performance. The Builder Series designation signifies 2A Armament's commitment to high-quality components that meet the demands of serious shooters in various environments.