Nice red dot sight - AIM Sports 1x33 Dual Illuminated Red/Green Reflex Sight w/ 4 Dot Reticle

This is my first red dot sight. Installed it on an SKS. Set it up using a laser sight in barrel. At the range hit 10" high and 9 " left, at 50 yards
Adjusted according to 1/2 inch per click at 50 yards and got 2 inch group on bull. At 100 yards group spread out to 3 1/4 inch. Not bad with these old eyes and an SKS. Major improvement over open sights. Only complaint is that the on / off, brightness switch is on the right hand side. I am right handed, so to hold rifle In right hand and reach over top to operate is a little awkward.