This 5.56 chambered 18.6 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

When envisioning what would become the BA Hanson profile barrels, it was imperative that we maintained the quality and accuracy you’ve come to expect from BA, while simultaneously challenging ourselves to make improvements where we could. Our goal was to intelligently design a barrel that left material only where you needed it, while ensuring there was still enough material at the chamber. Our vision came alive and we created a barrel that has a lightweight feel without the lightweight limitations. This was truly ideal for how an AR-15 was designed to perform.