Hi all, got my new M9 a few weeks ago, but I had to be on a business trip for 2 weeks, so it has a grand total of 0 rounds through it so far. Just removed the slide and I saw that there were some flakes of paint coming off the center part of the slide. You see it on the top right of the center on this picture, as well as that round chip just left of the middle above and right to the extractor pin. The exposed metal looks a bit reddish, but that's due to the wonderful color balance with a mix of different light colors here. My question: is this something to be concerned about?