Buy literally anything else - Meprolight MPO PRO-S 1x 0.78x0.60in Reflex Red Dot Sight

This is by far the worst handgun optic I've used. The shake awake is nowhere near sensitive enough, I can draw the gun from the holster and the dot still isn't on. The battery life is abysmal and more than likely takes a different battery than any of your other optics. As mentioned by others, the parallax is horrendous. The tint of the glass makes it absolutely unusable with night vision, it's literally a black box with a dot in it. And the most obvious downside, Israel.