I just got back from the range shooting one of my 380s. After about 50rds I noticed that about 1/3 the cases were split. here is a photo of a few. I will not say what make the gun was, many will either excuse it because they like it or condemn it because the hate it and I do not want a biased opinion. The gun functioned flawlessly. The ammos was Fiocchi 380 95gr. It seemed a bit hot as the gun jumped more than I remembered it jumping and I had to hold on with both hands. It is a mouse gun but I do not remember it jumping like that. Any opinions will help, thanks.