And now this just happened for the G19
http://soldiersystems.net/2015/04/10/magpul-now-shipping-pmag-17-15-gl9-glock-magazines/
Time to stack them deep.
Magpul seems to be a solid, ballsy manufacturer that stands it's ground. So, if anyone means to crank out budget Glock mags, it may as well be them.
That said, I think about half the Glock experience is the factory magazine, and they aren't that much more...
Cheers,
Kennith