it`s a geat sight if youre goingto shoot a deer from 20 yards....Rangefinder says 52 yards you adjust and getready to shoot he walks 10 yards closer and stops,rangefinder says 40,you readjust get ready to shoot again.NO WAY MAN too much going on,HHA makes more than just single pin sights.If you want a good adjustable sight check out the cobra -king cobra 3 ,its an adjustable sight with 3 pins instead of only 1 -this is my opinion