Ballistic Advantage 5.56 14.5 Inch AR 15 Barrel – Hanson Profile with Lo Pro Gas Block – Nitride

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High Performance Hanson Profile Barrel – Ideal for Pin and Weld

A 14.5 inch barrel can be great for a more compact rifle build, especially if you’re planning on attaching a suppressor.  This Hanson profile barrel features a more balanced contour than a typical government barrel, adding weight behind the gas block, and reducing mass near the muzzle.  This results in a rigid, highly accurate platform, with reduced barrel whip for easier follow-up shots.

If you’re planning to pin and weld, make sure you’re getting a muzzle device that’s long enough.  Measuring from the bolt face while in battery, the rifle must be 16 inches or greater with the pinned muzzle device.  The VG6 Epsilon 556 Flash Flash Hider, or the Dead Air Keymount Muzzle Brake are both solid candidates.  Be sure to check out our full selection of muzzle devices for one to suit your build.

All Performance Series Barrels feature a Nickel Boron Coated Extended M4 Feed Ramp Extension.  Hanson Series Barrels also include a lo-pro gas block and coil pin, ready for permanent and secure attachment. These barrels are not designed to work with aftermarket piston kits.

Sub-MOA Guarantee

Buying a Ballistic Advantage barrel means guaranteed accuracy. All Ballistic Advantage barrels are guaranteed to give Sub-Minute-of-Angle (MOA) accuracy with match grade ammunition.


  • Length: 14.5″
  • Material: 4150 Chrome Moly Vanadium
  • Profile: Hanson
  • Finish: QPQ Corrosion Resistant
  • Twist Rate: 1:7 inches
  • Gas System Length: Mid-Length
  • Gas Block Journal: 1.03″ Gas Block Seat for .750″ Low Profile Gas Blocks Only
  • Muzzle: 1/2×28 Threaded
  • Weight: 26 oz. (with gas block)
  • Other Info: HP and MPI Tested

Have Questions About this Product?

The AT3 Tactical store has a 90 day no-hassle return policy for products in good condition. You can view the full details of our return policy here.

If you encounter an issue or defect with a product after 90 days of your purchase, you can refer to the manufacturer for a warranty claim. Their policies are below.

Ballistic Advantage Warranty!

If for any reason you have a warranty issue with one of our products, please describe your situation, include your name and order number or transaction ID. One of our technical specialists will then review your claim and contact you within 5-7 business days.

PLEASE NOTE: We cannot provide warranty work if your items have been altered by you or anyone other than Ballistic Advantage from their original state.

Please call 407-347-4584 if you have any questions regarding this policy.

Disclaimer: Manufacturer’s warranty is subject to change without prior notice.