kansas_volunteer
45 Cal.
I think I have an astigmatism in my aiming eye as a small aperature is starting to look kind of egg shaped to me. Also I have a floater in my eye that is dead center on the sights. I need a large hole in an aperature sight to see a target well. The little holes and the floater make it very difficult for me to use a small aperture. Just from long experience, I like the sight opening of a GI rifle, about .10-inch, if I haven't forgotten. That's about the size I use on my civilian rifles. Don't own any scoped rifles. The bigger hole in the hunter aperature would work well for me, too.