glock 17 19 barrel question

[dwtt]

If I had a barrel for a glock 17, would it fit into a glock 19?
What about the other way around?
I only have a glock 20, and don't know too much about the 17 and 19.
thanks.

[Deimos887]

Nope, the locking lugs between the two are different...

I wouldnt try it out of curiousity either I hear its an epic Mother****** to get unstuck after jamming a G17 barrel in a G19.

I believe with G19/26 (and 23/27; 32/33) you can use a 19 barrel in a 26, same lugs..