I have posted this many times but how about fixing what's broken - your eyes - instead of the gun? As we age, it becomes hard and eventually impossible to focus on the sights but eye doctors can make glasses for you that will permit you to see both the sights AND your target with clarity. Dr. Harold Morgan of Morgan Sports Optical in Olean, New York made them for me via the mail by just knowing my distance prescription and the distance at which I usually shot. His phone number is 800-594-0175.

Ed