Watchtower Firearms 16in .223 Wylde Nitride Standard Fluted Barrel Black

Watchtower Firearms 16in .223 Wylde Nitride Standard Fluted Barrel Black. We QA/QC throughout the entire barrel making process air-gauging and drift gauging using 10" drift pins testing to a tenth of a thousandth on tolerance. Our barrels are sub MOA and are match grade. To further enhance the Watchtower Firearms barrel line we now offer an advanced Black Nitride QPQ treatment. The QPQ process is an advanced Black Nitriding process which augments the standard Nu-Tride process. Enhancing corrosion resistance involves a secondary polishing operation followed by re-oxidation to produce a lustrous black finish and nearly double the barrel life expectancy. We also offer this line of barrels with post QPQ fluting options to give it the Watchtower Firearms advanced weight reduction and unique look. 416 twice stress relieved steel 5R rifling - button pulled Mid-length gas barrel 1/2-28 threads 1-8 twist .750 in gas block diameter. Specifications for Watchtower Firearms 16in Wylde Nitride Fluted Barrel: Manufacturer: Watchtower Firearms Color: Black Finish: Nitride Fabric/Material: 416R Stainless Steel Caliber: .223 Remington Barrel Length: 16 in Barrel Profile: Contour Threads per Inch: 1/2x28 Barrel Twist Rate: 1-8 Condition: New Package Contents: Watchtower Firearms 16in Wylde Nitride Fluted Barrel Watchtower Firearms BRL-16-BN-STD-223: 16in .223 Wylde Nitride Standard Fluted Barrel Black