(.625" Gas Block Journal)
This 5.56 chambered 14.5 inch Performance Series Barrel is machined from 4150 Chrome Moly Vanadium steel with a QPQ Corrosion Resistant Finish. BA 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
- Length: 14.5"
- AR 15 Platform
- 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 .625" Low Profile Gas Blocks Only
- Twist Rate 1:7 inches
- Muzzle 1/2x28 Threaded
- Weight 20.7
- HP and MPI Tested