Glock Serial Number Research Project Show/Hide <-- First time here? Click to get instructions!
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HelpHelpEnter as much, or as little, of your serial number as you want, but do not use spaces or other special characters or you will receive an error.

GenerationHelpHelpFor visual examples of different versions click on Generation and it will bring up a box with images helping to explain the different generations. Click on Generation again to clear the window.:

aka Test Fire DateHelpHelpThis can be found on the little brown envelope that came with your pistol new. If you don't have the envelope you can call GLOCK, US Inc and they can provide it to you.

KMR441 G-23 GEN 0.0 0000-00-00
KMS*** G-23 GEN 3.0 2006-11-01 Frame says Made in Austria
KMS340 G-23 GEN 3.0 0000-00-00
KMT*** G-23 GEN 0.0 2006-11-01
KMU*** G-26 GEN 0.0 2006-10-01
KMV*** G-26 GEN 0.0 2006-11-01
KMW*** G-27 GEN 0.0 2006-09-01
KMX*** G-22 GEN 0.0 2006-10-01 Standard Red Label
KMX*** G-27 GEN 0.0 2006-10-01 blue label
KMY*** G-27 GEN 3.0 2006-10-01 Blue Label LE
KNA*** G-27 GEN 0.0 2006-12-01 factory night sight`s
KNB*** G-34 GEN 0.0 2006-10-01 LCI, Austria on frame and slide
KNB*** G-34 GEN 3.0 2006-10-18 red label hi cap. fixed white sights
KNC*** G-33 GEN 2.5 0000-00-00
KNC*** G-36 GEN 0.0 2006-11-01 Blue label
KND*** G-17 GEN 3.0 2006-12-01 U.S. Frame with 7000350073 on frame
KNE*** G-17 GEN 0.0 2006-12-01 US frame w/ 10 digit# on frame
KNF*** G-19 GEN 0.0 2006-11-01 LCI, Homeland Defender
KNG*** G-23 GEN 0.0 2006-11-01 Homeland Defender
KNG076 G-23 GEN 0.0 0000-00-00
KNL*** G-17 GEN 0.0 2007-01-01 w/factory night sights
KNM*** G-19 GEN 0.0 2006-11-01
KNN*** G-19 GEN 0.0 2006-12-01 Standard Red Label
KNP*** G-19 GEN 0.0 2006-11-01 OD, LCI, Austria on frame and slide, GSSF Purchase Program
KNP*** G-19 GEN 3.0 2007-02-01 OD
KNP*** G-19 GEN 3.0 2007-08-01 LCI, Red label, 2 15rd mags, OD Green
KNR*** G-21 GEN 0.0 2006-12-01
KNS*** G-21 GEN 0.0 2006-11-01
KNT*** G-22 GEN 0.0 2006-11-01 Red Label, Fixed Sights
KNU*** G-22 GEN 0.0 2006-11-01 Frame: Made in Austria
KNW*** G-22 GEN 0.0 2006-11-01 Blue Label
KNW194 G-22 GEN 0.0 0000-00-00
KNW306 G-22 GEN 0.0 2006-11-22
KNX*** G-22 GEN 0.0 2006-12-01 10 digit # on frame, blue label
KNY*** G-23 GEN 3.0 2006-11-01 Blue label, LCI, came with 3 mags