Re: got new barrel, are those tool-marks?
Using a piloted tool to cut the crown will leave some tracks, they are usually superficial but look bad since they are on a smoother surface. I would contact the barrel manufacture and get the story from the horses mouth!
High Fence, Low Fence, Stuck in the Fence, if I can Tag it and Eat it, it's Hunting!
"Pain is weakness leaving your body"