Took a few rifles out to the range yesterday to sight in new optics before deer season. Everything going nice and smooth as expected, then a click. Kept it pointed down range, lift bolt to recock, close and fire again. Nothing. Open action expecting to see I was possibly empty from a short bolt stroke and out this came. Good solid pin strikes. Hmm. Well gave it a quick try in a second rifle just in case. Still nothing. Guess it's a dead primer, or so I thought... Broke it down today. Bullet fine, powder normal, primer appears to have burned. Had electronic muffs on. No pop, no hiss. Just a click. All other rounds were fine.