Real barrel compatibility (Glock 19)
 

Before I go ahead with a purchase, just wanted to know if this:
http://www.copsplus.com/prodnum6554.php

would fit in a KSC Glock.

I'm guessing a minor amount of dremeling might be required to allow a mag to fit, since the chamber block will probably be solid plastic.

http://www.copsplus.com/products/large/511-59146.jpg

I would think yes,
you'd probably have to dremel the bit at the bottom
if it's solid you'll probably have to drill also so the magazine tip can go in...

And another hole for the nozzle to fit into the chamber.

Cool! I'll let you guys know how this ends!

Just a question, but why do you want that?

+1, I was going to ask as well.

I do (very) informal information courses for new volunteers and employees with my student union, some of the training relates to reaction to violent behavior, proper etiquette with police, logistics and first aid organisation for demonstrations, general need to know stuff.

I usually use blue/red rubber guns, knives and others for demonstrations, but this year someone requested to bump up the realism a bit, hence my need for something visibly harmless. I'll probably end up painting the frame the same color and removing the valve from the mag.

Low speed stuff, but I like to please my bosses and collegues.