Some special and commemorative serial numbers that don't fit the general pattern: 5**AZZ G-19 Mar 2004 3rd Gen. Virginia Beach Sheriff Department Glock 19's *****BCT G-22 1992 2nd Gen. Marked 'Property of Bexar County, Texas', These are pistols issued to the Bexar County, Texas Sheriff's Department 90694BCT G-22 Unk 3rd Gen. Right front of slide factory stamped 'PROPERTY OF BEXAR COUNTY TEXAS' 02***DPD G-22 2nd gen Imported date 7 February 1994 (per call to Glock - Smyrna)`DETROIT POLICE DEPARTMENT` inscribed on right side of slide 031**DPD G-22 1994-02-07 2nd gen Detriot Police Department 05***DPD G-22 Sept. Jade Model Chemal.

1995 2nd gen Detroit PD - per Glock 06*** DPD G-22 February 1998 2nd Gen. Detroit PD unissued - Verified via Glock, Inc. Finale 2008 Full Version here. 07***DPD G-23 February 2004 3rd Gen. Detroit P, Verified via Glock, Inc. Carenado G1000 Manual.