Faxon Firearms Duty Series AR15 Barrel 5.56NATO 1:8 Twist 4150 Nitride - 10.5" | Socom Profile | Carbine Length

The Faxon 10.5" Socom profile barrel is manufactured from 4150 chrome moly steel and nitride coated inside and out for amazing corrosion resistance and durability. Carbine gas for longevity and reliability. Faxon Firearms barrels are the pinnacle of value and performance. Manufactured in-house from bar stock, these barrels are button-rifled and air-gauge tested to ensure superior accuracy.

Technical Specifications

• Barrel Material: 4150 CMV Steel 
• Barrel Type: Button Rifled 
• Barrel Caliber: 5.56 NATO
• Barrel Twist: 1:8
• Barrel Length: 10.5"
• Barrel Profile: Socom
• Barrel Gas System: Carbine
• Inside Finish: Nitride
• Outside Finish: Nitride
• Muzzle Thread: 1/2-28
• Gas Block Diameter: .750"
• Gas Block Journal Length: 1.9"
• Barrel Extension: M4
• Weight: 1.10 lbs
• Magnetic Particle Inspected!
• 11-degree Target Crown