3031? I will have to try it. I really want to lower the number of powders I have and buy only 8lb containers. I use 3031 for my 45-70 and my 30-30, and it would be great if I could load my 308 also with it, so I wouldn't buy 4064 or varget anymore. I use 4350 in my 270, 06, and 7mm-08. I am trying to work out a H1000 load in my 300win mag and STW or RL25. That way, I would just buy 3 8lb containers to fill all my needs. And have BL-C for 204 in one pound containers.