Being new to GLOCKS, I'm frequently finding myself searching online when people reference their GLOCKmodels. Im sure im not the only one who doesn't have these memorized. Let me know if I've missed any, and I'll update the list. Mods, maybe we can make this a "Sticky" to help others?

GLOCK

34 - Competition 9mm
17L - Long Slide Competition 9mm
17 - Standard 9mm
18 - Standard/ Full Auto 9mm
19 - Compact 9mm
26 - Subcompact 9mm

24 - Competition .40
35 - Competition .40
22 - Standard .40
23 - Compact .40
27 - Subcompact .40

21 - Standard .45
30 - Subcompact .45
36 - Subcompact "SlimLine" .45

37 - Standard .45 GAP
38 - Compact .45 GAP
39 - Subcompact .45 GAP

20 - Standard 10mm
29 - Subcompact 10mm

31 - Standard .357 SIG
32 - Compact .357 SIG
33 - Subcompact .357 SIG

25 - Compact .380 ACP
28 - Subcompact .380 ACP

"C" extension = compensated
"L" extension = long slide
"SF" extension = short frame

With one addition. There you go.

Great info, thnkx for sharing.

Thanks for the post!

I felt a little lost with their numbering system to when I first jumped into to the Glock world. It must mean something to them in Austria, but I have always wondered what their thought pattern was for using the system they have. It seems calling a .40 a 40 and a .40 compact a 40c would make too much since.

Seems like I read that the first model was called 17 because that was the 17th patent registered by the company that made Glock.
Were the following model numbers sequential with the introduction of each model?

Glock - Wikipedia, the free encyclopedia
It's on Wikipedia, so it must be true . Ahahahahahaha!
-Blue

Here's an image that shows the most recent Glocks categorized by caliber...

Sometimes it helps to see a picture...