Ballistic Advantage Hanson Profile 11.3 inch barrel with .625 lopro gas block.

Description

This 5.56 chambered 11.3 inch Performance Series Barrel is machined from 4150 Chrome Moly Vanadium steel with a QPQ Corrosion Resistant Finish. Our Performance Series Barrels feature a FailZero 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.

All NFA/ATF Rules Apply
You may use this barrel with a lower receiver that is a Registered SBR, Machine Gun, or Pistol. Possession of this barrel along with a Non-NFA lower receiver is Prohibited, except when installed on a Pistol configuration firearm.

Additional Info

Length – 11.3″

Material – 4150 Chrome Moly Vanadium

Profile – Hanson

Finish – QPQ Corrosion Resistant

Gas System Length – Carbine

Gas Block Journal – 1.00″ gas block seat for .625″ low profile blocks only

Twist Rate – 1:7 inches

Muzzle – 1/2×28 Threaded

Weight – 20oz

Other Info – HP and MPI Tested