Reliable optic for you?

[Alan]

What handgun optics have shown real long-term durability once they’ve moved from the range to daily use?

 

[Supervisor42]

What handgun optics have shown real long-term durability once they’ve moved from the range to daily use?

Not exactly 'optics', but for handgun aiming...
I consider handguns only for personal defense.
Possibly only needed in dim or darkness, which most optics won't work in.
My go-to handgun is a Glock G27...
It sports a Crimson Trace laser that works from daylight to dark.
When you grab it in your hand, it turns on.
Still fits perfectly in the holster, you just have to move the strap from the back of the handle, to the back of the slide.
Looks just like this: