195 Bergerhttps://shootersreference.com/reloadingdata/28-nosler/ 570 was in stock at Graf's, but haven't checked since ordering on Thursday? Probable those 2 are temp sensitive from what I've read? What would be the weather you would shoot and develop in/for? Probably use a magnum primer due to powder volume and low temp use/shooting on either powder. As far as load data 1 would need too know which bullet/bullets would be used?