Description

This 5.56 chambered 14.5 inch Performance Series Barrel is machined from 4150 Chrome Moly Vanadium steel with a QPQ Corrosion Resistant Finish. Our Performance Series Barrels feature a Nickel Boron Coated Extended M4 Feed Ramp Extension.

Hanson Series Barrels feature our proprietary BA Hanson profile and include a pinned lo-pro gas block. Hanson barrels are not designed to work with aftermarket piston kits.

• Barrel Material: 4150 CMV
• Barrel Type: Button Rifled
• Barrel Caliber: 5.56
• Barrel Twist: 1:7
• Barrel Length: 14.5”
• Barrel Profile:  Hanson
• Barrel Gas System: Mid
• Inside Finish: QPQ
• Outside Finish: QPQ
• Muzzle Thread: 1/2-28
• Gas Block Diameter: 0.750″
• Gas Block Journal Length: 1.03″
• Barrel Extension: M4
• Weight:  26oz (1.625)
• HP and MPI Tested