The Ballistic Advantage BABL308021PQ Premium Series 308 Win 18" Threaded Hanson Profile, Midlength with Low Pro Gas Block delivers a purpose-built AR-10 barrel option that combines precision engineering with rugged reliability. Crafted from Black QPQ 4150 Chrome Moly Vanadium steel, this 18" Hanson midlength profile offers a balanced blend of stiffness and heat tolerance, enabling consistent accuracy under extended shoots and demanding field use. The 1:10 twist rate is optimized for a wide range of projectiles, from heavier AR-10 setups to common mid-weight loads, while the threaded muzzle provides easy installation of compatible devices for sonic suppression or muzzle control. Built to pair seamlessly with AR-10 platforms, the Premium Series barrel features a Low Pro gas block design that reduces weight and profile mass without compromising gas system performance, supporting smoother cycling and reduced felt recoil. Whether youre outfitting a precision build, a duty-ready rifle, or a versatile sporting setup, this barrel delivers dependable performance, longevity, and compatibility with standard AR-10 accessories, making it a solid foundation for a high-accuracy, hard-working rifle.