Faxon Firearms 7.5 Gov't/Socom 5.56 NATO Pistol-Length 4150 Nitride / Melonite Barrel - 15A58P7NSQ

Faxon Firearms barrels are the pinnacle of value. Manufactured 100% in-house from cradle-to-grave, these barrels are fully stress relieved, air-gauge tested, and 11 degree target crowned to ensure superior accuracy.

Quality is imbued into our barrels from the start. We 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 by precision custom hardened gauges.

• Barrel Material: 4150 GBQ Steel
• Barrel Type: Button Rifled
• Barrel Caliber: 5.56 NATO
• Barrel Twist: 1:8
• Barrel Length: 7.5
• Barrel Profile: Gov’t/Socom
• Barrel Gas System: Pistol
• Inside Finish: QPQ Black Nitride
• Outside Finish: QPQ Black Nitride
• Muzzle Thread: 1/2-28 TPI (Threads Per Inch)
• Gas Block Diameter: .750
• Gas Block Journal Length: 1.9
• Barrel Extension: M4
• Weight: .89 Lbs
• Magnetic Particle Inspected
• 11-degree Target Crown