please let us know how it works out! I know Ive loaded a few hundred 45/70 cartridges with 50 grains of IMR 3031 over a 215 fed primer ,
and that hornady 350 grain bullet,for those guys and never heard a single complaint
about accuracy,or lethality, personally I prefer the 405 remington bullet, for my personal use.
https://www.midwayusa.com/product/1...rnment-458-diameter-405-grain-soft-point yes hard to find as discontinued (if you can,t find those the SPEER 400 grain works)
https://www.midsouthshooterssupply....-400-grain-flat-nose-soft-point-50-count
