Glock question

[Bama]

I have a g23 gen4 . i have a 9mm conversion barrel on it but I have a chance for a custom slide and barrel for a g19 will that fit no problems.
Thanks Anthony

[Bama]

And I have option for the slide to be cut for red dot sights are they worth it. Holosun rmr and vortex venom type sights

[TX03RUBI]

A G19 slide should fit a G23 frame without issue.

[NBK75]

Yep no issues

[JakeM]

Yeah as long as the slide is for the same generation frame it wont be an issue.

[FireNguns]

I have a Burris fast fire 3 on a gen 5 17 and love it. Takes a little getting use to aiming lower to line up sight picture but once you get accustomed I doubt you will want to go back to regular sights.