tmitch. I tried the biggest I have which was about .090. Then I took the aperture completely out and used the threaded hole. My problem was that all I saw was a blur.
If I put a smaller aperture in at the range and really fuss around a a lot, I can usually hit the black at 100 yards( 6"). But when hunting this doesn't work for me
I went back to the FO sights which I don't like, but I can line up the FO green and red tubes at least. Which is why I did not persue traditional iron sights as suggested. My Dr. won't sign the form that would let me use a scope in Colorado.
