Product OverviewThe Faxon Duty Barrel 556 NATO 13.9in is a high-performance barrel designed for AR15 platforms. This barrel features a unique Gunner profile, which combines the durability of a Government profile with the lightweight benefits of a Pencil profile. This balance enhances maneuverability and reduces shooter fatigue, making it an excellent choice for extended shooting sessions.Intended UseIdeal for training, hunting, or recreational shooting.Who It Is ForThis barrel is perfect for shooters seeking a lightweight option without sacrificing performance. If you require a longer barrel for increased velocity or accuracy, consider exploring other length configurations.Key FeaturesBarrel Length: 13.9 inches, optimized for mid-length gas systems.Caliber Compatibility: Designed for .223 Remington and 5.56 NATO ammunition.Rate of Twist: 1-8, suitable for stabilizing a wide range of bullet weights.Manufacturing Quality: Made in the USA from certified Mil-Spec steel, ensuring durability and reliability.Precision Testing: Each barrel is air-gauge tested and individually checked for headspace.Real-World UseWhether you're taking the Faxon Duty Barrel to the range for a day of drills or using it in the field for a successful hunt, its balanced design allows for comfortable handling and repeated accuracy, making it a valuable component of your firearm setup.