Arik, Mister X,
I'm not saying Glock isn't good. Of course they are reliable guns and have advantages to traditional DA/SA guns. But I think money is the main factor, long term speaking.
Less expensive to purchase, less expensive to repair/maintain, less expensive on armorer's course, everyone makes accessories for it, etc.
Sure, as long as people are paying $2k+ for a Salient Glock then the price argument is invalid. But I'm talking about agencies that purchase guns in the hundreds, not the private citizen.
My county lets me carry whatever I want to qualify with. Saves them A LOT of money, incl. repair. If it's broken I can't just turn in in and get another one, I have to fix it out of my own pocket.
So yeah, Glock isn't superior to any other major manufacturer in that segment. But GG's big risk paid off and they sure did their homework from then on. My hat's off to him, he produced a gun in the 80's that Americans couldn't. I mean of course we can, we just came too late to the party.