GLOCK seeks to provide pistol owners with all of the information they need to safely operate and maintain their GLOCK pistols. Here you can find product information and important safety instructions to help you get the most out of your GLOCK. Model: 19 Gen 5. Serial Number: BEYL047. Year of Manufacture: 2017-Present. Action Type: Striker Fired Detachable Magazine Fed Semi-Automatic Pistol. Markings: The right side of the slide is marked with the Glock logo and the serial number. The right side of the chamber visible through the ejection port is marked with. The slide should be marked Austria also. The part number on the box should start with a “P”. US built guns will have a “U” as the first letter. This numbering system was not used in early guns. Special runs may have an odd model number ending in AUT or US to designate origin.

Glock Serial (Barrel) Number Lookup will work with any Glock pistol: Enter three letters of the serial (barrel) number on your Glock firearm: Glock Serial (Barrel) Number Lookup basesd on information from The Gun Digest Book Of The Glock. It enables you to check production date of a glock using the serial number from the barrel. Without calling Glock is there any way to tell when my pistol was made? It's a Gen 4 G17 and the serial number starts with UUCXXX.

- date code: ETD EF - G-17 - February 1989 EG - G-17 - January 1989 - 1st Gen. - Austrian proofs, 1 original mag, no original box, upgrade performed before purchase EH - G-19 - March 1989 - 2nd Gen.

AFB - G-23 - November 1992 - 2nd Gen. AFH - G-19 - September 1992 - per Glock AFM - G-21 - November 1992 AFN - G-21 - December 1992 - 2nd Gen. AFR - G-22 - December 1992 - 2nd Gen. - Left side of slide:22 Austria, 40SW, Right frame top of grip: Made in Austria, Barrel: 40SW, US suffix AFT - G-23 - December 1992 - 2nd Gen. AFW - G-22 - February 1993 - 2nd Gen. AFX - G-19 - December 1992 - 2nd Gen.

LVP - G-17L - February 2008 - 3rd Gen. - red label, 2 17-rd mags, adjustable rear sights, extended slide release, extended mag release, non-ported barrel, top cutout on slide.

HYU - G-23 - March 2006 - 3rd Gen HYV - G-26 - March 2006 - 3rd Gen. - Blue Label Clamshell, LCI HYW - G-27 - March 2006 - 3rd Gen.

AMK - G-17 - July 1993 - 2nd Gen. AMV - G-19 - July 1993 - 2nd Gen. AMW - G-21 - September 1993 - 2nd Gen.

BBF - G-19 - September 1994 - 2nd Gen. BBG - G-19 - October 1994 - 2nd Gen. - Imported Oct 3 1994 per Glock BBH - G-19 - October 1994 - 2nd Gen. BBP - G-22 - October 1994 - - NY Trigger BBT - G-22 - October 1994 - 2nd Gen. BBU - G-23 - October 1994 - 2nd Gen.

SE - G-22 - December 1990 - 2nd Gen. SF - G-22 - February 1991 - 2nd Gen.

BSH - G-22 - December 1995 BSK - G-22 - January 1996 BSM - G-26 - January 1996 - 2.5 Gen. - old style black oxide finish, old tupperware glock box w/ blue LEO label BSN - G-26 - January 1996 - 2.5 Gen. BSR - G-26 - January 1996 - - dated by Glock BSV - G-27 - Unknown - - smooth finger grips. BTA - G-22 - Unknown - 2nd Gen.

- Australia/Philippines/Guatemala ETS - G-34 - March 2002 - 3rd Gen. - has Austrian markings ETU - G-17 - April 2002 - 3rd Gen. ETV - G-19 - Unknown - 3rd Gen. - Frame Recall, LCI ETW - G-19 - Unknown - 3rd Gen.

GDL - G-36 - June 2004 GDU - G-27 - Unknown - - Phillipines, purchased new, shipped from Hong Kong GDM - G-29 - September 2004 - 3rd Gen. - OD, w/o rail, purchased 4-21-07 GDW - G-17A - May 2004 - 3rd Gen. GDX - G-19 - March 2004 - 3rd Gen. - OD Green frame / LCI Extractor GDY - G-27 - March 2004 - - OD Green frame GDZ - G-23 - March 2004 - 3rd Gen.

- Blue label, three 13 round mags, fxd sights PMB - G-30 - PMB - G-34 - June 2010 - 3rd Gen. - fixed front sight/adjustable rear PMB - G-30 - May 2010 - 3rd Gen. PMK - G-17 - August 2010 - 4th Gen. PMM - G-17 - November 2010 - 4th Gen. - Blue label - 3 mags PMN - G-17 - November 2010 - 4th Gen.

County Sheriff’s Dept. Pci ven 8086 driver download. - dated by TopGlock 'MCSD' MO****HP G-22 October 1993 3rd Gen. Missouri Highway Patrol, has badge and 'MSHP' on the left side of the slide MPDC G-17 September 1990 2nd Gen.

GFA - G-27 - May 2004 - - LCI GFB - G-27 - June 2004 GFF - G-17 - April 2004 GFK - G-25 - Unknown - 3rd Gen. GFS - G-21 - November 2005 - - OD GFW - G-17 - July 2004 GFX - G-17 - May 2005 - 3rd Gen. GFX - G-17 - August 2004 - 3rd Gen. - LCI, Frame: GFX.2, barrel, slide, box, cartridge collection envelope: GFX.1! GFY - G-17 - March 2005 GFZ - G-21 - July 2004 - 3rd Gen. GGA - G-19 - June 2004 - - 2 10 rnds, clamshell case GGB - G-19 - August 2004 - 3rd Gen.

DNZ - G-26 - February 2000 DPA - G-27 - February 2000 - 2.5 Gen. DPC - G-27 - March 2000 - 3rd Gen.

- blue label, MBS PFC - G-17 - January 2010 - 4th Gen. - Red Label PFD - G-17 - February 2010 - 4th Gen. - three mags PFE - G-17 - January 2010 - 4th Gen. - Blue label, 3 mags, MBS. PFF - G-17 - February 2010 - 4th Gen. - (MBS) Blue Label, Glock Night Sights PFH - G-19 - February 2010 - 3rd Gen. - Pink label, 2 15rd mags PFK - G-19 - April 2010 - 3rd Gen.

- 2 13rd mags, STD sights LGW - G-23 - July 2007 - - Blue label, FXD sights, 3 Hi Cap mags, Made in Austria marked frame LGX - G-21SF - August 2008 - - Picatinny rail LGX - G-23 - July 2007 LGY - G-23 - August 2007 - 3rd Gen. - dated by Glock LHA - G-23 - September 2007 - - Red label LHB - G-23 - October 2007 LHD - G-26 - August 2007 - 3rd Gen. - white label, 2 10rd mags LHE - G-26 - August 2007 - - Blue Box special, Fixed sights 2 10rd mags. LHF - G-26 - August 2007 - - white label, fixed std Glock sights LHG - G-26 - October 2007 - - White label GNS LHH - G-27 - July 2007 LHL - G-27 - August 2007 - 3rd Gen. LHM - G-27 - August 2007 - 3rd Gen. - has Austrian markings LHN - G-27 - August 2007 LHP - G-30 - October 2007 - - factory NS LHU - G-17 - November 2007 - 3rd Gen. - OD Frame LHU - G-17 - August 2008 - - od LHV - G-17 - August 2007 - 3rd Gen.

EPB - G-17 - Unknown - 3rd Gen. - Frame Recall EPC - G-19 - January 2002 - 3rd Gen. - Frame Replaced, two pin before and after!

- Iraq, Being issued to Iraqi Army GXZ - G-23 - Unknown - 3rd Gen. - LCI GYA - G-23 - April 2005 - 3rd Gen. GYD - G-27 - March 2005 GYF - G-34 - March 2005 - 3rd Gen.

MGH - G-36 - June 2008 MGK - G-21 - Unknown - 3rd Gen. - 2 standard 13 rd mags, standard sights, Austrian frame, purchased July 2008, Argentine MGR - G-17 - Unknown - 3rd Gen.

BTP - G-26 - February 1996 - 2.5 Gen. - Smooth finger grooves, TruDot sights BTU - G-27 - January 1996 - 2.5 Gen. BTV - G-27 - February 1996 - 2.5 Gen. BTW - G-27 - February 1996 - - US Suffix, Shipped to: LAWMAN EGG HARBOR NJ BTZ - G-22 - March 1996 - 2nd Gen. BUD - G-26 - February 1996 - 2.5 Gen.

1993, G19 Upgrade Glock Model 19, 9mm Luger caliber, requires an upgrade for all pistols. These pistols have the potential for an UNINTENTIONAL DISCHARGE of a cartridge with the action open. The Glock model 19 pistol slide has a bottom protrusion, whose function is to push cartridges from the top of the magazine into the chamber. When the pistol is jammed in a double feed situation, the slide protrusion can come in contact with the primer of the jammed cartridge and cause UNINTENTIONAL DISCHARGE while the action is open. 2000, G26/27 Recoil spring upgrade Glock Model 26, 9mm caliber, serial numbers DGU, DHR DKU. Glock Model 27,.40S&W caliber, serial numbers DGD, DGV, DHS, DHT, DKV, DKW, DKX.

- blue label, clamshell LHW - G-20C - August 2007 - 3rd Gen. - good ol' California 10rd mags LHX - G-19 - September 2007 LHY - G-19 - September 2007 - 3rd Gen. - Blue Label, OD LHY - G-19 - February 2008 - 3rd Gen. - OD LHY - G-19 - July 2008 - - Blue Label, OD Green LHY - G-19 - July 2008 - - OD frame Red label box, 15 rd.

GSS - G-22 - November 2004 GST - G-23 - November 2004 - 3rd Gen. GSV - G-23 - October 2004 - 3rd Gen. GSW - G-23 - November 2004 - 3rd Gen. GSX - G-23 - December 2004 GSY - G-31 - December 2004 - 3rd Gen. GSZ - G-27 - December 2004 GTB - G-27 - December 2004 - 2.5 Gen. - LCI GTC - G-35 - December 2004 - 3rd Gen.

GUR - G-26 - January 2005 - - Blue label GUT - G-27 - Unknown GUU - G-30 - January 2005 GUU - G-30 - February 2005 - 3rd Gen. - LCI, No rail GUV - G-30 - March 2005 GUY - G-19 - Unknown - 3rd Gen. - The Republic of Ireland GVC - G-26 - November 2004 - - OD green GVD - G-29 - January 2005 GVG - G-17 - January 2005 GVH - G-17 - February 2005 GVK - G-17 - April 2005 - - OD green GVK - G-17 - January 2005 - - LCI, new box GVL - G-19 - January 2005 GVM - G-19 - February 2005 - 3rd Gen. GVN - G-22 - Unknown GVP - G-22 - January 2005 GVU - G-23 - January 2005 - - LCI GVU - G-23 - May 2004 GVV - G-23 - February 2005 - 3rd Gen. - LCI GVW - G-23 - February 2005 GVY - G-27 - February 2005 GWA - G-31 - January 2005 - 3rd Gen. GWA - G-35 - January 2005 GWB - G-36 - May 2005 GWM - G-17A - October 2003 - 3rd Gen. GXH - G-17 - Unknown - 3rd Gen.

Police trade in with night sights, original box and manual. Information from Glock. CEY - G-23 - February 1997 - 2nd Gen. - factory nickel-plated slide?? CFC - G-17 - April 1997 CFF - G-22C - April 1997 - 2nd Gen.

BUT - G-19 - March 1996 - 2nd Gen. BUV - G-22 - Unknown - 2nd Gen. PURCHASE BUW - G-22 - 1996 - 2nd Gen - 3 Mags - Referb per Glock BVA - G-26 - March 1996 BVE - G-27 - February 1995 - 2.5 Gen. - date from Glock BVG - G-27 - April 1996 BVK - G-27 - April 1996 - 2.5 Gen.

- fixed sights, standard slide stop lever, extended mag release. Black but upgraded internals. BKD - G-22 - May 1995 - 2nd Gen. - Begin 15o Extractor cut this model BKF - G-23 - Unknown - 2nd Gen. - Pentagon on barrel, US after SN BKG - G-22 - Unknown - 2nd Gen.

- Frame Recall EVA - G-21 - July 2002 - 3rd Gen. EVC - G-22 - Unknown - 3rd Gen. - Frame Recall EVD - G-22 - January 2002 - - Frame Recall EVF - G-23 - Unknown - - LE/GOV package, LCI, Frame recall EVG - G-23 - May 2002 - 3rd Gen. EVK - G-26 - April 2002 - 2.5 Gen. - LCI, Frame Recall EVL - G-26 - Unknown - 2.5 Gen.

According to, I may be reading the info incorrectly on the site, but if a Glock has an s/n EGN xxxusa, doesn't 'E' indicate month January, 'G' indicate month July and 'N' indicate month March? According to the chart, a March '02 would be marked 'NOKxxxusa'. Am I confused here? If this is merely the month and year numbering conventions reserved for older pistols, can someone please point me to a current numbering convention where I can identify the year manufactured of the pistols I am researching? Thanks all in advance, rad.

CLA - G-23 - September 1997 - 2nd Gen. CLB - G-26 - September 1997 - 2.5 Gen.

- Blue Label, purchased as NEW last week Jan 2008!!! FKV - G-27 - May 2003 - 3rd Gen. - Loaded Chamber Extractor FKW - G-30 - May 2003 - 3rd Gen. FKX - G-32 - May 2003 FKX - G-35 - Unknown - - Blue Label LEO w/ 5# Connector; Tru Dot N/Sites. FLA - G-22 - November 2004 - 3rd Gen. - LCI Extractor FLL - G-17 - Unknown - 3rd Gen.

- per Glock Cust. Service, Box says gun is a 24-P (P for Ported) which was the predecessor to the 24C (Compensated).

* Generation. This can be confusing.

Glock 43 Serial Number Lookup

Need some Glock expert input. Planning on trading tomorrow with a gent for a G36. I'm finding what I find to be less-than-definitive info out there that the gun may have been under recall at some point but I'm not clear on it. Is there a good online reference for serial numbers to get recall, born date, etc. Thought I'd call Glock tomorrow with the serial number (figure they'll tell me anything I need to know?), but they're closed now so thought the resident Glock brain trust would have the answers so I could find out sooner.

- Blue Label w/ Trijicon NS. LVV - G-17 - April 2008 - - Red label, 2 ambi 17rd mags, Glock night sights LVW - G-19 - January 2008 - 3rd Gen. - 2 hi-cap magazines, Red label LVX - G-19 - February 2008 - 3rd Gen. - Red Label, 15rd Mags, Adjustable Sights LVX - G-19 - March 2008 - 3rd Gen. - Blue Label, 3 15rd Mags, Trijicon night sights LVY - G-19 - February 2008 - 3rd Gen. - Black frame, Red Label LWC - G-22 - February 2008 LWF - G-22 - February 2008 - 3rd Gen. LWH - G-23 - February 2008 - 3rd Gen.

- Blue Label MFU - G-21SF - June 2008 - - blue label, ambi mag, std rail MFX - G-23 - June 2008 - 3rd Gen. MFY - G-23 - June 2008 - 3rd Gen. - Purchased 7-12-08 MFZ - G-23 - Unknown MGA - G-26 - June 2008 MGB - G-26 - June 2008 - 3rd Gen. MGE - G-30SF - June 2008 MGF - G-30 - June 2008 MGG - G-30SF - July 2008 - 3rd Gen.

DFA - G-23 - July 1999 DFB - G-26 - July 1999 - 3rd Gen. - Old Style Tupperware Container - white label - 2 mags DFC - G-26 - Unknown DFE - G-27 - July 1999 DFF - G-32 / G-35 - July 1999 - 3rd Gen. DFK - G-17C - 2001 - 3rd Gen. - South Africa DFP - G-17 - August 1999 DFT - G-19 - September 1999 - 3rd Gen. DFY - G-22 - 2000 - 3rd Gen. - NRA Commemorative DGA - G-23 - September 1999 - 3rd Gen.

NCH - G-26 - March 2009 NCM - G-26 - April 2009 - - Blue label NCN - G-27 - March 2009 - - White label, 2 9rd mags NCP - G-27 - March 2009 NCS - G-27 - March 2009 NCU - G-27 - April 2009 - - white label fxd sights NCW - G-17 - May 2009 - - Blue Label, Night Sights NCX - G-19 - May 2009 - - Blue Label NCY - G-21SF - March 2009 - - red label NDA - G-23 - March 2009 NDB - G-23C - March 2009 - 3rd Gen. NDC - G26 - March 2009 - - factory night sights, white label NDD - G-27 - April 2009 - - Std Fixed sights, white label NDE - G27 - Unknown NDF - G-30 - February 2009 - - White label, Factory Night Sights, 2x 10-round mags, 5.5lb NDP - G-17 - June 2009 - - red label, 2 17rd NDV - G-17RTF2 - April 2009 NDW - G-17RTF2 - May 2009 - - blue label NDX - G-17RTF2 - May 2009 NDY - G-17 - May 2009 - - Red Label, fixed sights, front sight with screw, 3 17rd magazines, gray finish on slide and barrel, Austrian marked frame. NDZ - G-17 - May 2009 - - fixed sights NEA - G-17 - October 2009 - 3rd Gen. - case sticker: PI1750203, bar code 7 7 0, '2 17RD', bought NIB in Ca. On 4/20/10, 2 ten round magazines, brush, rod, reloading tool, paperwork, spent case NEB - G-17 - February 2010 - - (2) 10 round mag, GA frame NED - G-19 - May 2009 - - OD Green NEE - G-20SF - - Red Label, Fixed polymer sights.

NSP - G-21 - Unknown - 3rd Gen. - Marked with Nebraska State Patrol logo on right of slide P JO### - G-22P - Unknown - 3rd - Practice Pistol (Orange Frame) ####RSR (No US) - G-30 - 1997, 2001 - - RSR Wholesale special run SAxxxxTX - G-22 - March 1996 - 2nd Gen. - San Antonio Police Department, dated TopGlock 'SA/TX' USA0### (No US) - G-17 - February 2002 - - American Heroes Commemorative USA1### (No US) - G-21 - May 2002 - - American Heroes Commemorative USA2### (No US) - G-22 - July 2002 - - American Heroes Commemorative --- Notes: * This is an update of the Glock Serial Number Research Project list started by MakeMineA10mm. * Some info from other threads. Originally posted by trozau From glockfaq website with my added comments on frame gen start and G37, G38 & G39 intro (someone will correct my intro dates for 45GAPs if they are wrong): 1980 - Company founder Gaston Glock starts developing a gun 1982 - The Austrian army decides on the Glock 17 **** - (comment added - first gen frame starts with Glock intro) 1984 - With service in the Norwegian army, the Glock leaves Austria 1985 - Glock Inc.

- without fingergroove checkering BUR - G-17 - Unknown - 2nd Gen. BUT - G-19 - March 1996 - 2nd Gen. BUV - G-22 - Unknown - 2nd Gen. PURCHASE BUW - G-22 - 1996 - 2nd Gen - 3 Mags - Referb per Glock BVA - G-26 - March 1996 BVE - G-27 - February 1995 - 2.5 Gen. - date from Glock BVG - G-27 - April 1996 BVK - G-27 - April 1996 - 2.5 Gen. BVP - G-17 - Unknown - 2nd Gen. - 'US' on frame serial number BVR - G-17 - April 1996 - 2nd Gen.

- sold in South Africa, 2 17rd mags in old style box. CPH - G-19 - January 1998 - 3rd Gen. - Austrian proof datecode EDT, no LCI CPK - G-19 - Unknown - 3rd Gen. - Austrian proof, no LCI CPL - G-19 - Unknown - 3rd Gen. - Austrian proof, no LCI CPV - G-26 - February 1998 - 2.5 Gen. - smooth finger grooves CPW - G-27 - March 1998 - 2.5 Gen.

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CKT - G-29 - August 1997 - 2.5 Gen. CKU - G-30 - July 1997 CKW - G-21 - September 1997 - 2.5 Gen. CKY - G-22 - September 1997 - - factory night sights CKZ - G-23 - Unknown - 2nd Gen.

Glock Model 19 Serial Numbers History

- slide stamped BOSTON PD EA - G-17 - December 1988 EB - G-17 - December 1988 - 1st Gen. - Barrel date code ATT, Austrian proof marks, Ars, white outline, white dot front, factory white label box with multicolored label on top.' 1987 US Award - Best In Market', 2 pin frame EC - G-17 - September 1987 - 1st Gen. ED - G-17L - March 1989 - 1st Gen. - ported 17L, w/ 2nd Gen frame ED - G-17L - December 1988 - 1st Gen. - Ported barrel, Austrian nitro proofs on barrel and frame, ATT barrel code, black internal parts, standard Glock fixed sights.

FBZ - G-17 - November 2002 - 3rd Gen. - Purchased new. Serial #s on sticker on outside of carrying case, barrel, slide and manilla envelope end in '4'. Serial # on frame ends in '3'. FCA - G-19 - October 2002 - 3rd Gen. FCB - G-19 - November 2002 - 3rd Gen.

AYR - G-23 - June 1994 AYT - G-23 - June/July 1994 - 2nd Gen. - fixed sights, two hi-cap mags AYW - G-19 - July 1994 AYZ - G-19 - August 1994 - 2nd Gen. AZB - G-21 - Unknown - - Purchased at the Vogelweh Rod and Gun Club (Ramstein Air Base Germany) 1996. Austrian proof marks, 'Made in Austria' adjustable sights. AZF - G-17 - July 2004 - - 3 17 round LE/Restricted Mags dated 9/13/2004, JCSD SWAT on mags AZG - G-17 - Unknown - 2nd Gen. - LEO trade in, NY1 trigger AZL - G-21 - July 1994 - 2nd Gen. - Nebraska State Police issue AZM - G-22 - July 1994 - 2nd Gen.

AGE - G-19 - December 1992 - 2nd Gen. AGH - G-17 - Unknown - 2nd Gen. AGK - G-17 - February 1993 - 2nd Gen. AGN - G-19 - February 1993 - 2nd Gen. - US suffix AGR - G-20 - February 1993 - 2nd Gen. AGY - G-19 - February 1993 - 2nd Gen.

GEP - G-22 - May 2004 - 3rd Gen. - White Label GET - G-22 - January 2005 - - Blue Label GEU - G-23 - May 2004 - 3rd Gen. GEW - G-23 - May 2004 - 3rd Gen. GEX - G-23C - May 2004 - 3rd Gen. GEY - G-26 - June 2004 - 3rd Gen. - LCI GEZ - G-27 - May 2004 - 3rd Gen.

- factory n/s MML - G-23 - September 2008 - 3rd Gen. - Blue Label, OD MML - G-23 - September 2008 - 3rd Gen. - RED Label, OD MML - G-29 - October 2008 - 3rd Gen.

AAK - G-22 - May 1992 - 2nd Gen. AAL - G-23 - March 1992 AAM - G-23 - March 1992 AAT - G-17 - April 1992 - 2nd Gen. AAV - G-19 - May 1992 - - (Glock Inc) AAW - G-19 - May 1992 - 2nd Gen. - New In Box, never fired, factory night sights AAZ - G-21 - May 1992 - - factory night sights, former LEO gun ABB - G-22 - Unknown - 2nd Gen. - non metal lined clip ABE - G-23 - May 1992 - 2nd Gen. ABK - G-17 - February 1993 - 2nd Gen.

GSS - G-22 - November 2004 GST - G-23 - November 2004 - 3rd Gen. GSV - G-23 - October 2004 - 3rd Gen. GSW - G-23 - November 2004 - 3rd Gen. GSX - G-23 - December 2004 GSY - G-31 - December 2004 - 3rd Gen. GSZ - G-27 - December 2004 GTB - G-27 - December 2004 - 2.5 Gen. - LCI GTC - G-35 - December 2004 - 3rd Gen. - Blue Label GTD - G-34 - December 2004 - 3rd Gen.

LHF - G-26 - August 2007 - - white label, fixed std Glock sights LHG - G-26 - October 2007 - - White label GNS LHH - G-27 - July 2007 LHL - G-27 - August 2007 - 3rd Gen. LHM - G-27 - August 2007 - 3rd Gen. - has Austrian markings LHN - G-27 - August 2007 LHP - G-30 - October 2007 - - factory NS LHU - G-17 - November 2007 - 3rd Gen. - OD Frame LHU - G-17 - August 2008 - - od LHV - G-17 - August 2007 - 3rd Gen.

BXN - G-27 - July 1996 - - Trijicon NS, NY1 trigger BXS - G-17 - Unknown - 2nd Gen. - a run of LE/GOV guns BXT - G-19 - June 1996 - 2nd Gen. BYC - G-26 - June 1996 - 2.5 Gen. BYD - G-26 - June 1996 - 2.5 Gen. BYE - G-26 - July 1996 BYF - G-26 - August 1996 - 2.5 Gen. BYG - G-17 - Unknown - 2nd Gen. BYN - G-20 - June 1996 - 2nd Gen.

Glock Model 19 Serial Numbers