What Generation

[LittleRedToyota]

They all have finger grooves and no rails. There's really only one generation of G26.

I'm pretty sure the only difference is that the 1st generation g26 (came out with the 2nd gen g17,19etc.) does not have the loaded chamber indicator on the extractor. The 2nd generation g26 (came out with 3rd generation g17,19 etc.) has a loaded chamber indicator. Otherwise no visible difference.
nhughesmd

ok...i shall stop attempting to apply my knowledge of bigger glocks to the subcompact ones.

[JoeyBones]

I thought that the early subcompacts had finger grooves on the frontstrap, but they were smooth (not textured like the backstrap)... Whereas the later subcompacts have texturing inside the finger grooves that mimics that of the backstrap?

Of course I have been Glock-less for a while now, so I might indeed be mistaken...

Regards,

Bones