Evening folks. I'm hoping someone here may be able to guide me with this please - I've bought a Lee 500gr mold to cast for my .45-70 but now I've got home and looked into it I'm struggling to find data for it! I've got gas checks etc at the ready, and the closest powder to useful that I think I have is Alliant Reloder 10x. I also have Unique, but from what I can tell loadings with this powder are for modern actions (Ruger #1 etc) and may be too much for my Marlin 1895?
We're starting to have serious issues with powder here in the UK. An ingredient in a lot of Hodgdons and US powders is in the process of being banned... Good old Europe is causing the issue I believe? So if anyone has any data for Alliant/Vihtavouri/Reload Swiss powders that would be fantastic! I've been wading through pages of stuff from Google all afternoon and haven't found much!