Anderson Manufacturing Mil Spec 7075 T6 308 Buffer Kit six position tube

The Anderson Manufacturing MIL SPEC 7075-T6 308 Buffer Kit is designed to deliver reliable cycling and improved rifle performance for 308 Winchester builds, combining high-strength aluminum with precise engineering to support demanding shooting environments. This 0.9 lb kit includes a six-position buffer tube, end plate, spacer, buffer, music wire buffer spring, and a castle nut, delivering a complete install-in-one-package experience that minimizes downtime and simplifies assembly for rifles built around 308/AR-platform chassis. Crafted from MIL SPEC 7075-T6 aluminum, the buffer tube and related components are designed to endure rigorous field use while maintaining tight tolerances for smooth operation and consistent timing. The compact 10 x 2 x 1 inch footprint ensures compatibility with a wide range of upper receivers and lower assemblies, making it ideal for precision Long Range builds as well as versatile sporting rigs. Users will appreciate the stable recoil impulse and dependable cycling the kit provides, helping optimize bolt carrier group timing and reducing wear over extended shooting sessions. Whether upgrading a dedicated 308 competition rifle or equipping a durable build for hunting applications, this kit offers a balanced combination of strength, reliability, and straightforward installation that supports accurate, repeatable performance across various 308 Winchester configurations.