I'm still biased toward looking for something with a real reticle so it doesn't depend on electronics working. Maybe a low-magnification or no-magnification scope? Optional illumination would still be good.
That is the reason I bought these on the pic rail mounts.
1x power magnification but with a pretty handy always "ON" reticle that focuses the eye.
https://russianoptics.net/Rakurs.html
The tritium is worn out though.




















































