I had an interesting case separation yesterday (08/04/2019) at a 600 yard match. This is Hornady 6.5 CR brass. I don't know for certain how many times it's been loaded. I would say 3 - 4. The load is 42.4 grains of H4350 and a 140 grain Berger hybrid. I've had no issues with this load and no signs of excessive pressure. I'm meticulous about charging the proper powder weight and visually inspecting my work during the loading process. My questions:
1. Is there an effective way to screen cases for potential separation?
2. How many times are you loading rifle cases before trashing them?