Sight got damaged trying to install. Rear sight is too wide to fit in the slide. They feel cheap and unless you have a light directly on them they don't glow at all.
Parallax is good and overall quality appears top notch. All perform flawlessly. Not a deal breaker for the price.
The qd mount, while not of the locking variety, sits very tight on the rail and flush with the sight and weapon. Elevation/windage corrections screws are recessed slightly into the sight body to prevent inadvertent change.
Since i honestly can not believe there are people out there with firearms who think out the box throw reticle has nv night vision.
Probably would make no difference in hight light situations. If you sight this in and move your leaver to change optics it will no longer be sighted in. The nv function does not work.