Well, took my SG CMP Springfield out yesterday and fired off some rounds. It was great and loved the smooth action. It is a great weapon. I noticed one thing that does not seem to be normal. As I inspected the ejected shells, I noticed many (perhaps 80%) had a flat spot in the forward narrow part of the shell right up where the round had been in it. In a few cases this flat spot was actually a crimp or bend. When ejected the shells left in about the 2PM direction. Any thoughts on this?