Ballistic Advantage 12.3″ 5.56 Performance Series Hanson Barrel w/ Lo Pro Gas Block – Carbine Gas

Original price was: $210.00.Current price is: $209.00.


Product Description

This 5.56 chambered 12.3-inch Performance Series Barrel is machined from 4150 Chrome Moly Vanadium steel with a QPQ Corrosion Resistant Finish. BA’s performance series barrels feature a Nickel Boron Coated Extended M4 Feed Ramp Extension.

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.


  • Length: 12.3″.
  • Material: 4150 Chrome Moly Vanadium.
  • Profile: Hanson.
  • Finish: QPQ Corrosion Resistant.
  • Twist Rate: 1:7 inches.
  • Gas System Length: Carbine.
  • Muzzle: 1/2×28 Threaded.
  • Weight: 22oz.
  • Other Info: HP and MPI Tested.




Technical Information

Color / Pattern
Material 4150 Chrome Moly Vanadium
Finish QPQ Corrosion Resistant
Caliber 5.56 NATO / .223 Remington
Barrel Twist 1/7
Thread Pitch 1/2 x 28
Size 12.3"

Catalog Location

California Prop 65 Warning

WARNING: This product can expose you to chemicals, which are known to the State of California to cause Cancer and Reproductive Harm. For more information visit