The Faxon Firearms Gunner 12.5" 5.56 NATO Black Nitride Barrel expertly merges the robust durability of the classic Govt profile with the lightweight agility of the Pencil profile. Designed to enhance balance and reduce shooter fatigue this barrel supports long periods of training or hunting with ease. Proudly crafted in Cincinnati Ohio each Faxon barrel undergoes meticulous stress relief and air gauge tests and features an 11-degree target crown for unmatched accuracy. Constructed from either certified 4150 MilSpec steel or 416R Stainless these barrels are finished in Black Nitride and individually inspected for headspace with precision PTG gauges ensuring premium quality and performance.