Man, at 100 yards with any of my guns that have open sites I am happy to just hit the 16 X 16 inch target. Even with my prescription eye glasses I have a very hard time seeing the bullseye on the target. But I will tell you what, set a beer can or bottle up at 100 yards and there is a pretty good chance that I will hit it with a descent gun. When I was a kid we just never used targets, but instead shot pop cans, bottles, buckets, milk jugs etc. Some of us just need something real to rattle I guess.