Faxon Firearms 10.5 Gov't/Socom 5.56 NATO Carbine-Length 4150 Nitride / Melonite Barrel - 15A58C10NSQ

4150 QPQ coated inside and out for amazing corrosion resistance and durability. Carbine gas for longevity and reliability.

Faxon Firearms barrels are the pinnacle of value. Manufactured 100% in-house from cradle-to-grave, these barrels are button-rifled and air-gauge tested to ensure superior accuracy.

• Barrel Material: 4150 CMV Steel
• Barrel Type: Button Rifled
• Barrel Caliber: 5.56 NATO
• Barrel Twist: 1:8
• Barrel Length: 10.5
• Barrel Profile: Light
• Barrel Gas System: Carbine
• Inside Finish: QPQ Nitride
• Outside Finish: QPQ Nitride
• Muzzle Thread: 1/2-28 TPI (Threads Per Inch)
• Gas Block Diameter: .750
• Gas Block Journal Length: 1.1
• Barrel Extension: M4
• Weight: 1.10 lbs
• Magnetic Particle Inspected
• 11-degree Target Crown