Lot# is DNL 837G. I only got about 200 rounds into a 4000 primer stash, but suffered about 10 to 12 primer leaks. What I hadn't fired got broke down, primers pushed out, and that bunch of primers are out of circulation.
I have, so far, had great luck with Lot# DKL 8020, But all of those have been loaded. Not one primer has leaked.
I'm using the hell out of CCI 200 and #34s now.
