Good advise on the Glock 19.
I had a Gen 3 until it was stolen, so I replaced with with a Gen 4 Glock 23 in .40SW. I figured it can convert it down to 9mm like I did with my Glock 22, but conversion barrels are scarce right now.
Just to clarify;
Glock 19 mags will not fit in the Glock 17.
The longer 17rnd Glock 17 mags WILL fit in the Glock 19.
RE 19 Mags in a 17:
I have 15 rounders for my 19, haven’t tried them in a 17, but I do have two 17 rounders that do work. I assumed the 15ers would fit the larger 17. My bad.
IMHO, it’s the best all around carry gun I’ve had. Started out with a 1911A1 (huge), dropped to a Beretta m85 (puny), then settled on the G19 (perfect).
By the way - I’ve got a G21 too, .45acp. Also a nice piece.