Well, I made it to the range with the ol' peep sight installed. I learned enough to know...........I need a scope. Didn't care for the peep one bit. Had no problem sighting windage. Elevation was another story. No matter where on the ramp I placed the aperture, the bullet hit in almost the same spot. About 5 to 6 inches low at 50 yards. I moved it back, the bullet hit low, I moved it forward, up the ramp and the bullet hit a little higher. Finally moved the apeture all the way off the scale, to the front of the ramp and was still hitting low. I don't get it, maybe I'm doing something wrong?? I was hoping to have this baby tuned in for opening of ML on the 29th. I'm not ready to give up on it if anybody has any ideas.