Introducing the KAK Industry A5 buffer tube, the ultimate solution for firearm enthusiasts seeking versatility and precision. Designed with the discerning shooter in mind, this buffer tube offers an impressive 9 adjustable stock positions, providing unparalleled customization to achieve the perfect length of pull. Whether you need a little extra reach or simply desire more options, this buffer tube is engineered to meet your needs. Crafted with meticulous attention to detail, the KAK Industry A5 buffer tube is precision milled and hardcoat anodized in the USA, ensuring superior durability and a sleek finish that withstands the test of time. Its compatibility with all AR-pattern mil-spec lowers makes it a versatile addition to your firearm setup, seamlessly integrating with your favorite mil-spec stock. Built for a lifetime of dependable service, this buffer tube is not just a component - it's a commitment to quality and performance. Elevate your shooting experience with the KAK Industry A5 buffer tube, where precision meets adaptability. Material - high-quality 7075 aluminum alloy Black military-grade hard-coat anodized finish Number of positions is 9