My late brother passed away in 2011. He was an avid reloader, and loaded for a number of cartridges. I helped his wife dispose of all the reloading supplies and ammo that he had. There were several thousand rounds of reloads, and every box was labeled as to what it was.....case, powder, primer, and bullet. He was careful, and meticulous when it came to reloading. I'm still shooting it to this day, and have yet to experience any problems whatsoever. Can't say that I'd shoot anyone else's. My son and his daughters have yet to kill a deer with a factory load, as I reload all their deer ammo.