13.7" Ballistic Advantage, Performance Series- BA Hanson Profile, Mid Gas, 1:7, 5.56 NATO, W/ pinned low-pro gas block

Ballistic Advantage
$184.00
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This 5.56 chambered 13.7 inch Performance Series Barrel is machined from CrMoV steel with a QPQ Corrosion Resistant Finish. Our Performance Series Barrels feature a 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 13.7"
Material CrMoV
Profile Hanson
Finish QPQ Corrosion Resistant
Twist Rate 1/7"
Gas System Length Mid-Length
Gas Block Journal 1.03" Gas Block Seat for .750" Low Profile Gas Blocks Only
Muzzle 1/2x28 Threaded
Weight 25oz (includes Low Pro)
Other Info HP and MPI Tested