I had mine out for the first time today. At 25 yards it took 1 click on the front sight to bring it down, and 2 clicks on the rear to shift it left, and just like that, it was zeroed. Then I started shooting at a laundry soap jug and thought I was missing it, but the Mini Mags were going straight through without knocking it over. If it holds zero over time I'll be more than happy. I had 1 FTF, but I didn't have the mag seated right, so that one is on me.