Just put one on my bowtech pro 38 this weekend, it is the best 28 bucks i spent on an archery item in a long time, set up was easy took about 10 min to sight in, the only thing is if you move your pins you also have to move the hind sight up and down or side to side, i can now shoot with both eyes open and once set up it keeps you in form, i was shooting 2 inch groups at 35 yards with the hind sight, if your tired of all the peep problems get one i'am sure you will love it.