The Luth-Ar LLC AR-15/308 6-Position Mil-Spec Carbine Buffer Tube is a high-quality component designed to enhance the performance and reliability of your AR-15 or AR-308 rifle. Crafted to meet military specifications this buffer tube offers six adjustable positions allowing for optimal customization and comfort for various shooting situations. Engineered for durability and precision it ensures smooth operation and consistent performance. Whether you're upgrading your current setup or building a new rifle this Mil-Spec buffer tube is an essential addition for shooters seeking superior adaptability and resilience in their firearms.