Introducing the Geissele premium mil-spec buffer tube assembly with Super 42, H1, crafted from robust 7075-T6 aluminum and designed specifically for the AR-15/M4 platform. This assembly is finished with a type 3 hardcoat Anodized layer in a striking Desert Dirt Color, ensuring both durability and a unique aesthetic appeal. Engineered for optimal performance, the buffer tube assembly includes the H1 buffer, enhancing the reliability and smooth operation of your firearm. Weighing in at just 3.7 oz, this lightweight yet sturdy component is proudly made in the USA, reflecting superior craftsmanship and quality. The Geissele premium buffer tube assembly is a top-rated choice among enthusiasts and professionals alike, offering exceptional value and performance. Explore more options for the Geissele premium AR-15/M4 mil-spec buffer tube assembly with Super 42 spring at Optics Planet, where great deals await. Elevate your firearm's performance with this premium assembly, designed to meet the rigorous demands of any shooting environment. Constructed from high-quality 7075-T6 aluminum Completed with type III hardcoat anodize finish Number of stock positions is 6 The innovative spring design incorporates three separate wire strands The super 42 spring exhibits an average return force that is 15% stronger than that of the standard buffer spring