Ballistic Advantage 16" 5.56 BA Hanson Midlength AR-15 Barrel w/ Lo Pro, Performance Series w/ Pinned .625" Lo-Pro Gas Block

Ballistic Advantage 16" 5.56 BA Hanson Mid-length AR-15 Barrel w/ Lo Pro, Performance Series w/ Pinned .625" Lo-Pro Gas BlockThis Ballistic Advantage Performance Series 16" 5.56 Hanson Profile Barrel is machined using 4150 Chrome Moly Vanadium steel with a QPQ Nitride Finish. Performance Series barrels are enhanced with a FailZero Nickel Boron Coated M4 Feed Ramp Extension making it easy to clean and an ideal choice for pairing with a Nickel Boron bolt.Hanson Series Barrels feature Ballistic Advantage's proprietary BA Hanson profile and include a pinned low profile gas block. These Hanson barrels will not work with aftermarket piston kits.Specifications: Length: 16"Chamber: 5.56 NATO (shoots both 5.56 NATO and .223)Profile: BA HansonFinish: QPQ NitrideBarrel Steel: 4150V Chrome MolyTwist Rate: 1:7Gas System Length: Mid-LengthGas Block Journal: .625Feed Ramp Extension: M4Muzzle: 1/2 X 28Weight: 22ozOther Info: HP and MPI Tested