I went and counted my mags when I saw this possible ban nonsense come up last week.
With 23 fullsize ones, I figured I don't need to worry about it. 3 of those are even put on the side... One day, I'll let my son have his choice between the different models of Berettas I have. I'm gonna give him 3 unused mags with whatever he chooses (the 2nd set of all my 92s have only been to the range once - just to make sure they work)