I know what you mean. I have a load made up with H4831 and am down to 40 loaded rounds and enough powder for about 3 more. I am going to have to do some testing with the H4831SC. Hopefully I don't use up much in testingExactly the stuff I need to test my single box of 160 Accubonds. Been hesitant since I'm low on both powder and primers . Very jelly!