The Geissele Automatics AR-15 Premium Mil-Spec Buffer Tube Assembly with Super 42 H2 DDC is a high-performance component designed for AR-15 enthusiasts seeking reliability and durability. Engineered to meet Mil-Spec standards this buffer tube assembly ensures a perfect fit and seamless integration with your AR-15 platform. The Super 42 braided wire buffer spring and H2 buffer work together to reduce recoil enhance cycling efficiency and improve overall shooting experience. Whether for tactical applications or recreational shooting this premium assembly from Geissele Automatics delivers exceptional performance and longevity.