Well, I guess you could hold a little to the right of where you want the bullet to go, but why don't you want to drift the rear sight? I damn sure would want to get my gun shooting to point of aim, especially if I ever expected to encounter a life or death situation! If it's him or me, I'm gonna make sure it's him & NOT me! Getting my gun to shoot point of aim is VITAL to this result, make no mistake about it. jd45