Faxon Duty Series 16in Gunner, 5.56 NATO, Mid-Length, 4150 QPQ Nitride AR-15 Barrel

The Faxon Gunner profile – a revolutionary blend of two legendary barrel profiles: Gov’t and Pencil. Faxon’s Gunner profile offers the best of both worlds, combining the durability of the Gov’t profile with the lightweight maneuverability of the Pencil profile. Designed to enhance your shooting experience, the Gunner profile shifts the balance of the rifle towards the shooter’s body, reducing fatigue and allowing for extended periods of shooting, training, or hunting.

Faxon Firearms barrels are renowned for their exceptional value and uncompromising quality. Crafted in-house in Cincinnati, Ohio, each Faxon barrel undergoes rigorous testing and precision manufacturing processes to ensure superior performance. Our barrels are fully stress relieved, air-gauge tested, and crowned with an 11-degree target to guarantee unparalleled accuracy.

From the outset of the manufacturing process, quality is our top priority. We utilize only the finest materials, including certified 4150 Mil-Spec steel or 416-R Stainless, to craft our barrels. Each barrel is meticulously tested at every stage of production, culminating in a Nitride finish and thorough final inspection. To guarantee precise headspacing, every barrel is individually checked using precision PTG gauges.

Experience the pinnacle of barrel performance with Faxon Firearms. Whether you’re a seasoned shooter, avid trainer, or dedicated hunter, our Gunner profile barrels are engineered to exceed your expectations and elevate your shooting game to new heights.

• Barrel Material: 4150 CMV
• Barrel Type: Button Rifled
• Barrel Caliber: 5.56
• Barrel Twist: 1:8
• Barrel Length: 16”
• Barrel Profile:  Gunner
• Barrel Gas System: Mid
• Inside Finish: Nitride
• Outside Finish: Nitride
• Muzzle Thread: 1/2-28
• Gas Block Diameter: .625″
• Gas Block Journal Length: 1.9″
• Barrel Extension: M4
• Weight:  1.37  lbs
• Magnetic Particle Inspected!
• 11-degree Target Crown