With all the problems the Gen. 4's are having, I wouldn't want one anyway.
Me either! Oh, wait, I forgot I own a gen4 g19 with more than 5K rounds downrange that hasn't had a single hiccup...along with a gen4 34 and a gen4 26.
Would I buy a single stack 9mm glock? Let's call it a g25.5. No, I wouldn't. With the slide being the thickest part on my g26 in my waistband...why on earth would I care about a narrower grip? It isn't going to make a bit of difference unless you narrow the slide...in which case it would be a completely new gun with redesigned internals causing me to wait a year and see if it has the new model blues. It still won't fit in
my pockets, so it is still a waistband gun for me. The only way my glock slips easily and discretely into my pockets is if I just put the slide in there. I think this is the reason the g36 never gained any hardcore momentum. It is still around, but it never really took the concealed carry crowd by storm.
But now it appears s&w will reveal a single stack m&p today to go up against the single stack xds 45 in sales. I'm sure many more calibers will follow suit with each brand if the initial offering makes good sales. So it would make sense for glock to manufacture a single stack even if I really don't see how it helps
me conceal the gun any better.
I have purchased a cw9 in the past as a reliable, no frills single stack 9. But it is considerably narrower than a glock. I don't think you can ever create a thin glock without changing the design due to the way the barrel locks up. You also run into issues with grip thickness because glock mags are naturally thick, being that they are made of steel with a polymer shell. They'd need to abandon that to narrow the grip and just go with stainless mags.