I have for sale 4 Glock, 33 round magazines (9mm). Two are factory Glock 33 round mags and two are KCI Glock 33 round mags. They are all used but in great condition. They fed fine for me. Glock Factory mags are $70 each and the KCI are $30 each. take all for $180 TODAY! Super Saver deal! PM me if interested. First come first serve. I will not mark SPF for anyone. Thanks for looking.