I’m sure you experienced guys have seen this a million times. Being newer to reloading, I came across this and I’m just curious. I’m decapping some range brass, and had 2 out of a little over 1k that hung in the shell holder. The tops of them broke off causing me to do a little surgery to get them out. No big deal, I’ll just toss them in the scrap pile. But I am wondering, are there particulars that are prone to this, like brand of primer or brass, is it caused by a faulty loading method, over charge if they are reloaded maybe, or it just something that happens, luck of the draw type deal? As I said, I’m just curious, trying to learn all I can about reloading the right way.