Bustedknees
.308 Win
Yep a complete glock virgin... shooting low and left. The rear sights has only windage adjustment. I do like the trigger though. I also recently bought a HK vp9 and shoot real well with that..So not trying to be that guy lol...
Questions
1) first real time shooting a glock?
2) low left?
It may not be the sights (could) but it may be you, and that could be just because you dont know the grip angle just yet. It's actually fairly common for "new shooters" to shoot glocks low left. And if this is your first time actually spending any real time behind a glock that could also be the issue.
Did you have anyone else shoot the 19? Were they also able to replicate the groupings at that distance?