The Geissele Automatics AR-15 Premium Mil-Spec Buffer Tube Assembly with Super 42 H3 Black is a top-tier component designed to enhance the performance and reliability of your AR-15 rifle. Constructed to meet rigorous military specifications this buffer tube assembly ensures compatibility with standard AR-15 platforms while offering superior strength and durability. The inclusion of the Super 42 braided wire buffer spring and H3 buffer provides consistent cycling and reduced recoil resulting in smoother operation and improved accuracy. Finished in a sleek black this assembly not only boosts the functionality of your firearm but also adds a refined aesthetic touch. Ideal for both professional shooters and firearm enthusiasts seeking optimal performance the Geissele Automatics AR-15 Premium Mil-Spec Buffer Tube Assembly is a vital upgrade for your rifle setup.