Is Blazer brass unusually thin walled? Specifically, .45ACP? I shot some mild handloads through my 1911, and couldn't believe how dinged up the brass was when I picked it up. I've shot Blazer brass in both 9mm and .40 S&W and the case mouths were never banged up this badly. Granted, some of it landed on concrete, but so did the 9mm and .40 S&W. Anyone else notice this?