Criterion Barrels 308 AR 18 Inch Hybrid Mid Length Chrome Lined Barrel

The Criterion Barrels .308 AR 18'' HYBRID MID-LENGTH, CHROME-LINED delivers reliable performance for AR-308 platforms with a chrome-lined 18-inch hybrid contour that balances weight, rigidity, and accuracy for sporting, hunting, or tactical applications. Crafted for AR .308 receivers and chambered in 7.62x51mm NATO, this barrel features a mid-length gas system, a precise 1-10 twist, and 5/8-24 muzzle threads to accommodate a wide range of muzzle devices and suppressors. With a compact 2.6 lb profile, the chrome-lined bore enhances corrosion resistance and long-term durability while maintaining clean, consistent bore performance across varied conditions. The hybrid contour provides solid heat management and balance, enabling smooth, controlled transitions from aimed shots to follow-ups, making it ideal for mid-range hunting, target shooting, and tactical training. Partner this barrel with compatible components to realize improved shot-to-shot consistency, reduced fouling, and extended barrel life, while preserving the responsive handling characteristic of AR platforms. This in-stock Criterion Barrels option is designed to maximize reliability and accuracy in demanding environments, delivering a dependable upgrade for AR .308 builds.