Faxon Firearms and Rankin Industries 16 inch SOCOM Mid Gas 4150 Barrel in 223 Wylde

• Barrel Material: 4150
• Barrel Type: Button Rifled
• Barrel Caliber: 5.56 NATO
• Barrel Twist: 1:8
• Barrel Length: 16″
• Barrel Profile: Gov’t/SOCOM
• Barrel Gas System: Mid Length
• Inside Finish: QPQ Nitride
• Outside Finish: QPQ Nitride
• Extension Finish:  Nickel Teflon or “NP3”
• Muzzle Thread: 1/2-28 TPI (Threads Per Inch)
• Gas Block Diameter: .750″
• Gas Block Journal Length: 1.9″
• Barrel Extension: M4
• Weight: 1.65 lbs
• Magnetic Particle Inspected!
• 11-degree Target Crown