DeSantis New York Undercover Rig Shoulder Leather Holster Glock 19/Glock 23/Glock 31/Glock 32/Glock 26/Glock 27/Glock 33/Glock 36/Glock 17/Glock 22. It has gone through numerous revisions since then and now is in its finest form. This shoulder holster...