The only Glock magazines that I remember going that high were for the Model 20 10mm. Galil .308 magazines went even higher. On the good side the zillions of Browning High Power magazines around the planet were pre-ban and could be sold as surplus to importers so they remained affordable.

There was an enormous gun buying splurge in anticipation of a worse ban followed by a drastic collapse in gun sales after the ban took effect. Predictably that repeated before and after the last election.

As a consequence of their push for gun control the Democrats were slaughtered in the 1994 mid term election. Predictably that also repeated in the last election. That is the one thing that will convince some of our neighbors that passing more restrictive gun laws in not in their best interest.