'Model Confusion'
Before anything else, let me just warn everyone that I find the details for the FGG-S-K to be highly confusing. I bought the grip from the Zahal.org website, and there the model description is the "FGG-S-K", but the actual product in picture is actually the "FGG-K" (click on the link below to access the page):- http://www.zahal.org/products/tactical-expandable-folding-grip
"FGG-K" I presume means "Folding Grip Glock - KPOS" because it is used mainly with the KPOS Carbine Conversion Kits that Fab Defense also sells. The difference between the "FGG-S-K" and the "FGG-K" is that the former has a protrusion that allows it to index to the lower side of the frame and the front of the trigger guard. The "FGG-K" lacks this feature, and looks "cleaner" in appearance.

I also have a hard time finding any official and direct reference to the "FGG-S-K", even from the Fab Defense website, or its sister companies (CAA Tactical and Mako Group). So right now, I don't even know exactly what "FGG-S-K" stands for. I like products from Fab Defense, I have used a lot of it on my Glock, and they have all been quite satisfactory. So it sorts of mystifies me as to why they end up with a mess like this.


