Ballistic Advantage Performance Series AR-15 5.56mm Mid-Length Barrel 16″ 1:7 Twist, Hanson, Low-Profile Gas Block- QPQ Corrosion Resistant Finish

This 5.56 chambered 16-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.

Specifications:

• Length: 16″
• Material: 4150 Chrome Moly Vanadium
• Profile: Hanson
• Finish: QPQ Corrosion Resistant
• Gas System Length: Mid-length
• Gas Block Journal: 1.03″ Gas Block Seat for .750″ Low Profile Gas Blocks Only
• Twist Rate: 1:7 inches
• Muzzle: 1/2×28 Threaded
• Weight: 27oz