Exactly why I grabbed a 19. I have no need for it, well that's a stupid statement, but really don't. I don't carry it, I don't rock it out, just sits in my safe ready to go. But that is exactly why I got it. The most replacement parts out there, easy to find, cheap parts, etc.
It is strictly a SHTF piece. 2 large cap mags, a few holster options, and that's it. Well threaded barrel in the safe too for a can down the road, but nothing fancy just a good pew. I still hate that I love it.