The slide locking back on a full magazine.2.įailure to lock into battery because the barrel lug drags on the slide lock.3. Sheriff's Dept.' Originally posted by stangyg123NOTE: Editted for brevity.Glock Pistol Upgrades1990 UpgradeGlock Model 19, 9mm Luger caliber, requires an upgrade for the following serial numbers:AN, BP, BR, BV, BW, BX, DL, DM, DN, DP, DR, DS, DT, DV, DW, DX, DY, DZThese pistols may have the potential of the action to malfunction as follows:1. DPDG-22February 19982nd Gen.Detroit PD unissued - Verified via Glock, Inc.07.DPDG-23February 20043rd Gen.Detroit P, Verified via Glock, Inc.252ECPG-22mAY 19932nd gen?2426.FCG-23CUnknown3rd Gen.Marked 'Fulton County, Ga. Some special and commemorative serial numbers that don't fit the general pattern:5.AZZG-19Mar 20043rd Gen.Virginia Beach Sheriff Department Glock 19's.BCTG-2219922nd Gen.Marked 'Property of Bexar County, Texas', These are pistols issued to the Bexar County, Texas Sheriff's Department90694BCTG-22Unk3rd Gen.Right front of slide factory stamped 'PROPERTY OF BEXAR COUNTY TEXAS'02.DPDG-222nd genImported date 7 February 1994 (per call to Glock - Smyrna)`DETROIT POLICE DEPARTMENT` inscribed on right side of slide031.DPDG-222nd genDetriot Police Department05.DPDG-22Sept. Glock has shown itself to be an innovative firearms company that has changed the paradigm of pistol design and manufacture forever. These models, including the G34 Gen4, G35 Gen4, G41 Gen4 and the new G40 Gen4 in 10mm, are perfect for hunting, self-defense and competition, offering quick target acquisitions and power. While I believe it is possible for a serial number prefix to have more than one date code it may not be possible to have more than the letter prefix of the. Glock 19 Gen 2 Manufacture Date ListĪ recent Gunbroker auction brought this to mind as well as previous discussions on actual production dates for the earliest Glock 17 pistols. On the older austrian proofed barrels they would stamp the date on to the barrel using this coding system. When you see your ABC123 serial number there is no direct correlation to manufacturing dates.

I also have the list on a website.Second, everyone is confusing the barrel date coding with the serial number. I won't direct link it out of respect for this site, but if one were to visit it and look under Valuable Info one might find a thread labeled 'Glock Serial Number Research Project v4'. First off that list is an out of date COPY from the actual that's live over on.

Glock serial number database