I was given some WC-844(surplus military powder) and was told that it cross references with H335 to try in my 223 and 308 for general plinking and was pleased with the results. Hodgdon list a load for H335 for the 45/70 and was just wondering if anyone here had used WC-844 in 45/70 or in other calibers besides 223/308 and what were the results.