from someone that has grown up in kansas city and hunted kansas and missouri exclusively for many years. I would have to say an aperture and a nice bright bead on the front sight should be plenty good since the majority of my shots were under 50 yards and a slim few were near 100 yards and only two I took were beyond 100 yards. between the two states and the 10 years I hunted them ive taken over 30 deer. just my 2 cents