There is no doubt that the "G" pistol is one of the best made. There is an entire display, in my little gun shop, here in coastal NC of ready to go Glocks for sale NIB, with a few trade ins. ALWAYS. Never a shortage and if you don't see it, they can get it in a week.
Not quite sure of a back log,.. Priced all around 450 to 550 dollars.
I don't own one yet, but I will just because I have that gun addiction toward getting the ones that are the most reliable,user friendly,durable, accurate,..etc,.. I haven't gotten one, because its almost like everybody else has one,...
Walther PPK, 1911, Model 19's, AR's, Rem 870, 10/22, AND the Glock 19, are true awesome, timeless, firearms, BUT all have done something to appeal to the consumer in some way, and have to keep up with the times. Stocks, backstraps, grips,sights,bells and whistles (even as an option), will keep sales. Even if those dam*** accessories pi** some off. Gun makers want NEW buyers, and have to one up the other ones with something that stands out.
Just my $.02 cents (pre-tax).