13.9" BA 5.56 Hanson Barrel w/LoPro Gas Block, Performance Series (FREE Gas Tube)
Product Details
This 5.56 chambered 13.9 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.
