I took these pics a while back while out West on a hunting trip. Currently the Cody Firearms Museum is undergoing a major renovation so most of the collection is put away.
In the mean time, if you want to see a, “gaggle of Glocks” check out these thumb nails. I have left the images full size so the viewer can zoom in on the pistol to see minute details. And also be able to read the placards describing what makes a particular handgun interesting for the collection.
As I recall, these guns were donated (or on loan) by Glock, Inc. So that in itself is interesting to see what THEY think is important.