i have a glock 22 that is first gen. trade in from the marion county sheriff's dept. has a lot of holster wear, but the rifling is in great shape. it has 2 15 round clips. just wanting some input from you guys on a value. here are some pics.took this on trade. it was made for the sheriff's dept by glock i think because of the serial #. and it is stamped on the slide.