polishing stainless?

Maybe this is another dumb question from a novice, but: I noted my new S&W 617 was pretty dull right out of the box. Or rather, I probably wouldn't have noticed if I hadn't watched some YouTube'rs with their stainless examples that gleamed dramatically. Real purty. So, beyond the obvious Hoppe's/Patch Out/etc. everyone uses for maintenance, what do folks use, if anything, to give more of a shine to their stainless?