I just got done at the range and man for my first one pin I think I did good. I did the whole 20 sight in and 40 sight in and was confident to 80. Did a tweak up to get to 100 but that was perfect afterward. I moved my housing to the highest setting. The pins light up great even on the housing and the lockdown knobs are nice and sturdy. My only criticism is that you have to reach to one side to unlock it then the other to adjust. The adjustment doesn't just flail around though so I think I'm the elk woods I'm going to have it unlocked till the time comes. All in all a really good sight. I did not get the dovetail. I couldn't justify the extra money.
I'm about to buy a react one .019 today and reading this just boosted my confidence in my purchase even more! Heard nothing but great things about these sights