We use 9mm Glocks for rental guns.But I see a wide variety of other stuff, as well. A few Kimbers, S+W's, and Rugers. Springfield XD in 40 seems to be the fashion statement here lately. Somebody must have run a sale on them...
And, interesting enough, I saw the same High Point show up at 3 classes in a row. I know it was the same one because it was always carried in a sock. Not a gun sock mind you - a TUBE sock. And each of the 3 guys swore they didn't know the guy who had it the class before. Very strange...