anyone try the Leupold DeltaPoint micro?
Yes. I have one. It works fine. As you know the window is tiny. But with the correct grip and follow through, the dot return to view is quick. If dot goes down, the tube acts as a ghost ring sight and is acceptable to use. It also has some aiming type dots on the side for BU
Might not be as good for unconventional shooting positions because of the tiny window area.
It is easier to get used to shooting with the dot as the sight is as low as irons. If you are used to acquiring the irons quickly, the dot is naturally in that line of sight.
The strange shape and battery compartment looks off, but so does a huge unit bolted to the top of the slide.
Battery cover/button needs to be unscrewed to remove the slide for cleaning. Not a huge deal. Easy to change the battery and it will not lose zero.
It fit in all my holsters without modifying anything. The extra length it adds to the slide might make it uncomfortable for carry depending on carry position. Also the extra length might make concealment more difficult.