Ultra shot - OpticsPlanet Exclusive Sightmark Ultra Shot A-Spec Reflex Sight 1x33 mm

This sight has its downfalls, it does not have a on and off it has a one hour auto shutoff, which is good but I still prefer a manual shutoff. the choice of reticle options is one reason I bought this sight, they are clear and distortion free. There are plenty of MOA adjustments and it locks to the rail strong and true. but the demons of Reflex Sight shows here the Parallax is unacceptable for me. I noticed that if I did not rest my cheek the same position every time the shot would be off. Even a slight movement of my cheek I noticed the reticle shift. Sorry to say that this sight has poor parallax shift. I will be returning this sight.