Quality is imbued into their barrels from the beginning of the manufacturing process. They start with the best materials, either certified 4150 Mil-Spec steel or 416-R Stainless. From there, each barrel goes through a battery of tests at each operation until finished in Nitride and final inspected. All barrels are individually checked for headspace with precision PTG gauges.

Features :

• Barrel Material: 4150
• Barrel Type: Button Rifled
• Barrel Caliber: 5.56 NATO
• Barrel Twist: 1:8
• "Barrel Length: 16";"Barrel Profile: Socom,
• Barrel Gas System: Mid Length
• Inside Finish: Nitride
• Outside Finish: Nitride
• Muzzle Thread: 1/2-28 TPI