Faxon 10.5″ Gov’t/SOCOM-profile AR-15 Barrel, 5.56 NATO/.223 Remington, Nitrided

The Faxon® 10.5″ Gov’t/SOCOM-profile barrel is crafted from 4150 chrome moly steel and nitride-coated inside and out for amazing corrosion resistance and durability. Manufactured in-house from bar stock, each Barrel is button-rifled and air-gauge tested to ensure superior accuracy.

• 5.56 NATO/.223 Remington
• 4150 CMV steel
• Gov’t/SOCOM-profile
• 11° target crown
• QPQ nitride finish
• 1/2×28 thread
• Carbine-length gas set-up
• Fully stress-relieved, air gauge-tested, and magnetic particle inspected

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Key Specifications

• Item Number: 710075
• Caliber: 5.56 NATO/.223 Rem.
• Barrel Material: 4150 chrome moly vanadium steel
• Barrel Profile: Gov’t/SOCOM
• Barrel Type: Button-rifled
• Barrel Twist: 1:8″
• Barrel Length: 10.5″
• Barrel Gas System: Carbine
• Inside Finish: Nitride
• Outside Finish: Nitride
• Muzzle Thread: 1/2×28 TPI
• Gas Block Diameter: 0.750″
• Gas Block Journal Length: 1.9″
• Barrel Extension: M4
• Weight: 1.1 lbs
• Mfg. Number: 15A58C10NSQ