Excellent fiber optic sight reference with black silhouette targets or low light. Very crisp sight picture with non-black targets and bright light. I love them, really tightened my grouping.
I installed them myself. Plan on taking your time. The factory sights are very tight. The Dawson Precision sights will also need some material removed to fit properly. Take very little off at a time, like Dawson explains in the instructions. I will definitely install Dawson Precision sights on other guns.