The 5.56 chambered 10.3-inch Performance Series Barrel is machined from 4150 Chrome Moly Vanadium steel with a QPQ Corrosion Resistant Finish. BAs performance series barrels feature a Nickel Boron Coated Extended M4 Feed Ramp Extension.
- Length: 10.3″
- Material: 4150 Chrome Moly Vanadium
- Profile: Hanson
- Finish: QPQ Corrosion Resistant
- Twist Rate: 1:7 inches
- Gas System Length: Carbine
- Gas Block Journal: 1.03″ Gas Block Seat for .625″ Low Profile Gas Blocks Only
- Muzzle: 1/2×28 Threaded
- Weight: 17.oz
- Other Info: HP and MPI Tested
Hanson Series Barrels feature Ballistic Advantage’s proprietary BA Hanson profile and include a pinned lo-pro gas block. Hanson barrels are not designed to work with aftermarket piston kits.
“The original BA Hanson profile barrels have a .750” diameter at the gas block journal and it is more of a light/medium contour. The BA Hanson .625” barrels are called this due to .625″ diameter at the gas block journal. This profile is a thinner and lighter-weight version of the original BA Hanson profile. Each BA Hanson barrel comes with a pinned, lo-pro Gas Block already installed which makes them an excellent value.”
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.