This 5.56 chambered 13.7 inch Performance Series Barrel is machined from 4150 Chrome Moly Vanadium 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.
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.
Additional Info
LENGTH | 13.7″ |
---|---|
MATERIAL | 4150 Chrome Moly Vanadium |
PROFILE | Hanson |
FINISH | QPQ Corrosion Resistant |
GAS SYSTEM LENGTH | Carbine |
GAS BLOCK JOURNAL | 1.03″ Gas Block Seat for .750″ Low Profile Gas Blocks Only |
TWIST RATE | 1:7 inches |
MUZZLE | 1/2×28 Threaded |
WEIGHT | 25oz (includes Low Pro) |
OTHER INFO | HP and MPI Tested |
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Advertised price expires 07/25/2021