I have a Sub 2K Gen II in 9mm (Glock) and totally love it. Was waiting forever for the .40 S&W version, and I finally have one coming in from Wanstalls next week. Since I have several Glock 17 mags, was wondering if these would work in the .40 cal rifle? I've been getting mixed answers. Is it safe to do so, or should I just get some more Glock 22 Mags?


















































