ATI Outdoors AR-10 Mil-Spec Buffer Tube Assembly, Black

The ATI Outdoors AR-10 Mil-Spec Buffer Tube Assembly in Black (brand part no. A.5.10.2552) gives AR-10/.308 builders a complete receiver extension assembly sized to mil-spec dimensions for broad compatibility with standard AR-10 stocks and grips. ATI Outdoors, a manufacturer of high-quality firearm components for the AR platform, builds this assembly as a ready-to-install unit rather than requiring the builder to source individual buffer system parts separately. It’s a practical choice for anyone finishing an AR-10 lower build or replacing a worn or damaged buffer tube assembly. Since it’s built to mil-spec dimensions, it pairs cleanly with the wide range of aftermarket AR-10 stocks already on the market.

Key Specifications

• Built to mil-spec dimensions for the AR-10/.308 platform.
• Sold as a complete buffer tube assembly, ready to install.
• Finished in black.

Frequently Asked Questions

What platform is this buffer tube assembly built for? The AR-10/.308 platform.

Is this a complete assembly or just the tube? It’s sold as a complete, ready-to-install buffer tube assembly.

Buy the ATI Outdoors AR-10 Mil-Spec Buffer Tube Assembly, Black

Finish your AR-10 build with a complete, mil-spec buffer tube assembly. Shop more ATI Outdoors parts in our AR buffer system selection. Order it from our Lubbock, Texas gun shop for fast, direct shipping.