Engineered for optimal accuracy, the Guntec USA BAR-18-308-TIN 18" .308 Cal 1:10 Twist 4150 Barrel is the ideal choice for serious shooters and professionals alike. Constructed from high-grade 4150 Chrome Moly Steel, this barrel ensures exceptional durability and is specifically designed for the DPMS style platform, allowing for versatile rifle compatibility. 1:10 twist rate for enhanced stability and accuracy Mid-length gas system for improved reliability 5/8 x 24 threaded muzzle for easy accessory attachment Durable tin coating for corrosion resistance Lightweight design at 35.9 oz Elevate your shooting performance with the Guntec USA BAR-18-308-TIN, where precision meets engineering excellence.