Loaded up a few mags of the 75gr last night used CFE 223
Max load was 25gr with a 75gr vld bullet at 2.25. I went ahead and bumped the charge to 25.5gr as I have gone higher with the 77gr smk before, threw a light crimp on them and painted the tips with black nail polish to tell the difference between the 75s and my m193. Ilk try and touch a few off and see how they do