H4895 use the 60% rule.
You can use reduced loads with 4895 also in an old speer manual I saw reduced loads with 4198
I would not use a 60% H4895 load in Magnum cartridges... move up to 70% and start there, IMO and IME... start at 44.0 grains H4895, I doubt that you will need to go lower.
i have other guns ,,but the thoughtwas to see if i could do something with the 338w thx wade




























