So far so good - ADE Advanced Optics Zantitium PRO Series Motion Awake Red Dot Sight

I installed this on my RUGER SR9c in about 15 minutes (including removal of the rear sight) with the adapter plate for the rear sight.
I’m impressed with the build so far, but will see after a range day to sight it in, how it will hold up.
I tightened the screws and used blue lock-tite so expect them to hold secure.
One word of warning—the lowest setting is invisible to the eye, so be sure when you turn it on the first time, that you raise the intensity a few notches. I thought at first that I had a bummer as it didn’t show a dot at first.