Well guys this hurts me to say but I am getting to the point that I am having trouble seeing the sights on my C.V.A. Mtn. rifle. I am going to try widening the notch on the rear sight and perhaps cutting it deeper also. If this doesn't help what are some of the sights that you guys use? I can still see the sights on my Pedersoli Deluxe cub pretty well it is just the Mtn. rifle I am having trouble with............watch yer top knot.......................