Ballistic Advantage Performance Hanson 5.56 NATO 11.3 AR-15 Black

The Ballastics Advantage 11.3 5.56 BA Hanson Carbine Length AR 15 Performance Series Barrel with Lo Pro is machined from 4150 Chrome Moly Vanadium steel with a QPQ Corrosion Resistant Finish. The Performance Series Barrels feature a Nickel Boron Coated M4 feed ramp extension. Hanson Series Barrels feature our proprietary BA Hanson profile carbine gas system length 1.00 gas block seat for .625 low profile gas blocks only and include a pinned lo-pro gas block. Hanson barrels are not designed to work with aftermarket piston kits. Product Specifications: Ballistic Advantage AR-15 Performance Series Barrel BABL556026F 5.56 NATO (accepts .223 Remington) 11.3 Barrel Carbine Length Gas System 1.00 Gas Block Seat for .625 Lo Profile Gas Blocks Lo Profile Gas Block Installed 1:7 Twist Rate Threaded 1/2x28 Threaded Hanson Profile M4 Feed Ramp Barrel Extension HP/MPI Tested 4150 Chrome Moly Vanadium QPQ Corrosion Resistant Finish Overall Weight 20oz Matte Black Note: 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.