Sorry, yes, 9mm. I guess the coke bottle reference gave it away.
Had a fun series of malfs today:
-A primer didn't fully decap. Swager smeared the dead primer into its own pocket. Not sure what would have happened in the priming station, but I imagine excitement.
-A couple dead primers stacked up against the lip of the spent primer cup, piling up primer carcasses into the chute. Stopped the machine cold.