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