I have a Thompson Center peep on one of my Renegades. I will admit you can do some fine long range shooting with it. A few words of warning. Once you get it set to where you like it, take some clear fingernail polish and be sure and paint the screws. Because of the recoil the rifle goes through, for some reason they like to come loose. Next thing you know your shooting far to one side because the peep willslide (most of the time). In low light take the main ring aperture out and shoot through the ghost ring. It will give you more sight picture and make it easier to pick up the front sight in low light. I also use to put a dab of fluorescent paint on the front sight. Be sure and practice with just the ghost ring. You will still be hitting much better then you think, you just have to take more time, and center the front sight....