A few issues - ADE Advanced Optics NUWA Micro Red Dot Sight

I bought this because it was cheap and worth a shot. I do like them but they are not what I had hoped for. The sight window is tight so it's a little bit difficult to pick up the dot. My biggest issue is the adjustment screw for up and down, left and right do not have any detents. They just screw in and screw out. When shooting it seems as they would lose zero easily because the screws can't be locked down. They are nice and seem to be built well other then these issue. I wouldn't recommend them. Throw a little more money and buy a better made sight.