Faxon Firearms Duty Series 16 Inch 350 Legend Carbine Gas 4150 Nitride AR-15 Barrel

  • Item Number: 15AL16C16NGQ
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  • Condition: New
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Columbus, OH 43224

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Product Description

Faxon Firearms .350 Legend 16" Gunner Profile AR-15 Barrel. Machined from 4150 Mil-Spec steel and finished inside and out with salt-bath nitride, this 16" .350 Legend barrel is button-rifled and designed for the AR-15 rifle platform. It features a 1:16 twist rate, carbine-length gas system, 1/2" × 28 TPI muzzle threading, M4 barrel extension, and an 11° target crown. The Gunner profile blends Government and Pencil characteristics to shift balance rearward for improved handling and reduced shooter fatigue.

Key Features

  • Barrel Material: 4150 CMV (Mil-Spec)
  • Barrel Type: Button Rifled
  • Caliber: .350 Legend (SAAMI)
  • Twist Rate: 1:16
  • Length: 16"
  • Profile: Gunner (rearward balance for reduced fatigue)
  • Gas System: Carbine-length
  • Inside Finish: Nitride
  • Outside Finish: Nitride
  • Muzzle Thread: 1/2" × 28 TPI
  • Gas Block Diameter (journal): .750"
  • Gas Block Journal Length: 1.9"
  • Barrel Extension: M4
  • Weight: 1.36 lbs
  • Inspection: Magnetic Particle Inspected
  • Muzzle: 11° target crown
  • Manufacturer: Faxon Firearms

About Faxon Barrels

Manufactured 100% in-house, Faxon barrels are fully stress relieved, air-gauge tested, and individually headspace-checked with precision hardened gauges to ensure consistent accuracy and quality.

Product Specifications

  • Barrel Length: 16"
  • Barrel Thread Pitch: 1/2" × 28 TPI
  • Brand: Faxon Firearms
  • Caliber: .350 Legend
  • Finish / Color: Black (Nitride)
  • Firearm Type: Rifle (AR-15)
  • Material: 4150 Steel
  • Models Fit: AR-15

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