FYI--
Went out to the gun range yesterday afternoon with a few guns, one of which was the Glock gen 5 model 17...had some Trijicon hdxr night sights put on it..which I really like on several other handguns I have..
https://www.trijicon.com/na_en/products/product1.php?id=HDXR

Have to say there is a noticeable improvement on this pistol, IMHO, over the Gen 4..Trigger is noticeably better out of the box, so much so, I don't plan on doing anything to it for now..

With the finger grooves gone, also much better fit and feel for myself personally..not sure if they changed the angle, it just feels better..easy to make rapid fire hits on the targets..could be just the grooves gone..but??? Allegedly different "enhanced accuracy barrel"..??

This pistol shot very well..I ran 200+ rounds through it, no FTF, ran like a champ from the 1st round to the last..which is typical of the Glock ..

Ripp