*COMING SOON* Faxon Duty Series 16" HBAR, 5.56 NATO, Mid-Length, 4150 QPQ Nitride AR-15 Barrel

Manufactured in-house, these barrels are fully stress relieved, air-gauge tested, and 11 degree target crowned to ensure superior accuracy. 

Quality is imbued into our barrels from the start. We start with the best materials, either certified 4150 Mil-Spec steel or 416-R Stainless. From there, each barrel goes through a battery of tests at each operation until finished in Nitride and final inspected. All barrels are individually checked for headspace by precision custom hardened gauges. 

• Barrel Material: 4150
• Barrel Type: Button Rifled 
• Barrel Caliber: 5.56 NATO
• Barrel Twist: 1:8
• Barrel Length: 16"
• Barrel Profile: HBAR
• Barrel Gas System: Mid Length
• Outside Finish: Nitride
• Muzzle Thread: 1/2-28 TPI
• Gas Block Diameter: .750"
• Gas Block Journal Length: 1.9"
• Barrel Extension: M4
• Weight: 1.65 lbs
• Magnetic Particle Inspected!
• 11-degree Target Crown