I can barely get a piece of paper between the hybrid portion of the barrel and slide.
I had to really tighten up the steel slide to the frame though, it was surprisingly loose (not really bad - but more than I expected since my open gun was so good and tight).
I think I may want to tighten the slide to barrel. But it's so minimal, and so much work lapping that I don't think it's worth doing.
Our Limited guns are like two tone opposite brothers