I have a stevens 200 in 243 win that I am looking for a decent load to try. I have IMR4350, IMR4064, H4831 & H414 on hand. The hornady manual gives me starting and max for IMR 4064 & Win 760(which is the same as H414). but no H4831 or IMR 4350 is listed. Does anyone know where I can get some data for these 2 powders?

Thanks