Hodgdon has load info online for 8x57JS, using precisely that bullet with several of their powders, including Varget. They also have H4895, which is similar to (but not the same as) IMR4895 (generally, if one does well, there is a load for the other that will do well too). Their max load pressures top out around 49K CUP, whereas IMR's data is only to SAAMI specs, topping out around 37K CUP. SAAMI, IMHO, is biased towards US developed cartridges, over those developed elsewhere.
Andy
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