Take a look at the Hornady loads. They are higher preasure than a lot of the North American loads. I like using Win 748, IMR4064, and Varget for loads using 195, 170, and 150g Hornady bullets. My 195's are travelling over 2500 fps, the 170's are 2730, and the 150's are over 2800 fps. My loads are accurate and show no sign of pessure.