Thread: 6.5x55ai light loads

With any AI rounds just use the standard parent case loads as starting / mild loads. They will shoot slower (less pressure) than the parent case because of the greater case capacity in the AI.
The 6.5x55 AI should be very good because the 257 Roberts AI is a very good AI and the case is almost the same. What about 6.5 x 57 AI ? that would be made from necked down 7x57 cases.