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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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.