I found a 63A in my parts box and attached it with some 8x40 screws and then mounted a 3X Leupold in regular Weaver rings.
Today I took the rifle to the range along with a box of Federal Hi-Shok 150-grain loads. After getting on paper at 25 yards, I fired a 3-shot group at 100 yards and it measured 1 1/8" C-T-C. I then adjusted the scope for a 2-inches high point of impact. The second group was 2 1/16", probably because of some lag or backlash in the scope adjustments.
Anyway, the rifle is hitting where I want it to and accuracy is acceptable so I quit right there.
Last edited by Jocko_Slugshot; 05/28/11.