Glock Magazines
 

which KSC Glock Magazines will fit in my G23F?

come on, 36 views and not one person knows the answer?

with the grip extension Glock 17/18. without it Glock 19 and 17/18

All KSC glock mags are interchangable with each other. I can't remember who it was, but a few years back someone found that even the KSC G26 mag works in a G19. Getting the mag out of the GBB was difficult though...

If you're asking about which ones fit fine then Tex pretty much summed it up.

Technically, the grip extension isn't required - although it is more comfortable to a larger hand, and physically /looks/ better with the extension on.
So, anything that's minimum G19 (medium frame) size compatible or greater works.
The G19 size fits tight to the grip - without the extension - perfectly, as it's the same size frame. A G17/18 23-rnd size mag is what comes stock with it, so those work perfectly.
To make the most of full auto, indulge in the 49-rnd extended mag... remarkably, doesn't throw the balance of the pistol off whatsoever.

What won't fit in there is the G26-size mags, as they're too short, built for the concealed-carry sized frame (the above reply which came in as I was typing this sheds some doubt on this conclusion...). Not to be confused with the G26C, which in stock form uses a grip extension in order to use - you guessed it - a G19 size 20-rnd mag.

I hope that made sense, and that I covered the main variables.
=]

thanks, so i can go buy those 5 G19 low caps in the parts forum.