Barrel Material: 4150 CMV
Barrel Type: Button Rifled - 5R
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
Gas Block Diameter: .750"
Gas Block Journal Length: 1.9"
Barrel Extension: M4
Weight: 1.65 lbs
Magnetic Particle Inspected!
11-degree Target Crown
 
We have tested many different barrels at Interchange Arms and have found many to be poor quality or far too expensive. Faxon has every bit the quality of the expensive barrels, but with a more affordable price tag. Very reliable and exceptionally accurate at close and long range. You Can trust the quality and longevity of these tried and tested barrels!