I've never heard it called the "...cirillo rotation...," but I suspect that is the guy. If memory serves me correctly, his greatest claim to fame came from taking on four armed badguys with a sixshooter and winning. He shot one after the other, one shot at a time, then went back to catch up on any still standing. You can't doubletap four guys with a sixgun. He then went on to be involved over the years in something like seventeen (YES, that is 17) shootings, winning all...
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OBG