Super smooth - Aero Precision AR15 5.56mm Bolt Carrier Group

I really thought this would feel cheaper than it does. The Black Nitride coating makes huge difference over a basic Mil-Spec finish. I put this on my first "built not bought" AR and it works perfectly! Super smooth nitride coating makes it feel very "high end" like. I have taken it down and cleaned it a couple times already and it was so much easier to clean than Mil-Spec. I would highly recommend this. Plus, it's Aero Precision. I don't think they even know how to make bad products!! The ONLY thing I wish, is that it came in Titanium Nitride.