So I went back to LGS during lunch to look again. Here's my question and concern. I noticed some play in the slide to frame fit. If I put my thumb against dust hood, and push down with index & middle fingers on the muzzle end of slide, it moves up and down a little bit. Maybe 1/32" to 1/16" of an inch? I thought that was interesting. Other than that, it looks very nice, as well as box and manual, 2 clips, wrapping paper, holster, etc. What are your thoughts? What would be a dead giveaway of high round count? Thanks again.