That the Friendly Local Gun Store near me can order 15 round Glock 17 magazines. They had one in their new Gen4 G17, too; I saw the silly thing – dual stack, witness holes labeled to 15, same height as the 10-round magazine in the Gen3 next to it (and they interchanged), and it said 9mm on the top. Now why in the world would someone make such a thing? I can’t imagine the NJ market for Glock 17 magazines is worth that much effort. I just checked, Glock’s website says that 10-round magazines and 33-round magazines are an option. No 15 round. Unless it’s a “secret” option.
I guess I’ll see what Fedex drags in when I get a chance to pick the ones I had them order up. (The receipt says Glock 17 15 round magazines, so they didn’t mis-hear G19 or something)