I shot several loads today with H4350 and H4831SC and I am less than impressed with the 150gr Etip. I saw the pressure signs with similarly loaded 165gr accubonds and BT and the velocities were similar as well. Pressure signs occurred around 2800-2850fps which is less than I have seen with other 150gr bullets in this rifle. Accuracy was not all that great printing an average (5) shot group around 2"-3" with all loads, the best load was right at 2". I will be loading some other powders for the next range visit but with these results I may have a couple hundred Etips for sale in the near future. For less than half the price I can shoot 165gr Innerlock into MOA groups and they have killed just fine for me the past 20 years....some times I should not tinker.