With this Mag you probably need to reload 5 times

[supernachos]

www.exilemachine.net/shop/mag-sgmt-glock-17-9mm-50rd-drum-53758.html

A 50 rounder for your 9mm Glock 17.

Imagine just buy 5 of this and fully load it before Stan's Class and you're all set. Be the envy of the class.

Just don't release it and drop it on your toes..it'll most likely hurt with all that weight...

How you could find a workable holster for this or a mag holder I will never know!!!
;D

[Kel-Tec-Innovations]

The large cap mags, usually don't have good luck with them. Imagine that mag in the glock when its holster lol