First off all, this is a great barrel. Very balanced, clean throat and ramps, no burrs to have been seen. Cerakote turned out great. It’s guaranteed sub MOA, I have not shot it yet, but my buddy bought the same barrel and it shoots great with 88 grain ELDM’s. Customer service of this company alone will make me come back, great people to work with, upgraded me to NIB BCG because there was a delay in shipment to get it to me and get the build finished. 5 stars all the way around from this company. I will recommend, and come back.