Faxon Firearms Duty Series 16 Inch 400 Legend Carbine Gas 4150 Nitride AR-15 Barrel

Faxon Firearms barrels deliver exceptional value and precision. Manufactured in-house in Cincinnati, Ohio, each barrel is fully stress relieved, air-gauge tested, and finished with an 11° target crown for improved accuracy. Built from certified 4150 CMV or 416R stainless steel, barrels are inspected and tested throughout production, finished in nitride, and individually checked for correct headspace with precision PTG gauges. Magnetic particle inspected.

Product Details

• Barrel Material: 4150 CMV
• Barrel Type: Button Rifled
• Caliber: .400 Legend (SAAMI)
• Barrel Twist: 1:16
• Barrel Length: 16"
• Barrel Profile: Gunner
• Gas System: Carbine
• Inside Finish: Nitride
• Outside Finish: Nitride
• Muzzle Thread: 11/16" x 24 TPI
• Gas Block Diameter: 0.875"
• Gas Block Journal Length: 1.9"
• Barrel Extension: Big Bore
• Weight: 2.00 lbs
• Inspections & Testing:
  • Fully stress relieved
  • Air-gauge tested
  • Magnetic particle inspected
  • Individual headspace check with PTG gauges
• Muzzle: 11° target crown
• Manufactured in Cincinnati, Ohio