I've no idea where the aforementioned comment came from, it was a regular comment on numerous gun mag covers, a term thrown around regularly, then, and now! I can go on, but I'll share links instead,
https://en.m.wikipedia.org/wiki/Wonder_Nine
https://www.google.com/amp/www.thefi...ndernines/amp/
http://www.notpurfect.com/main/wonder.html
Then in slow motion with lots of purdy pictures!
https://m.youtube.com/watch?v=_WozTyusri0