Snap, Crackle, Pop

So, this was my skin at the range the other day…


… And that leads me to this week’s poll:


This particular Glock 19 is practically new (less than 200 rounds through it). Right now, this 5- and 6-o’clock ejection thing is just happening on this one gun. Or at least, it happens most frequently and noticeably on this one gun. However, I have had this issue on other handguns before, albeit to a much lesser extent. Any of my guru-tastic readers care to offer a little diagnostic advice? My epidermis and I would greatly appreciate it!