I read not too long ago that someone here experienced a dud CCI BR primer. Never had one fail to ignite... until today. It was a CCI large rifle BR primer in a 22-250 case. I re cocked the bolt and tried twice. Kinda creepy pulling a loaded round off the mag follower with a primer that has been struck but failed. I shoot CCI primers in most of my rifles and have never had this problem. Has anyone else experienced this. If i recall, there was a lot of skepticism when the other guy reported a dud primer. I'm a believer now.