your gun will not correspond with another frequently , so most of us hand loaders study the loads listed that are similar - then we work the load up . search reloading data , i suggest you look up what Barnes Bullets data say . N140 vhitovori is a cracking 308 powder in my match days 90% where running that
If you are not a competent handloader , seek hands on help as its dangerous to just have a guess . There are small RFDs who will have your rifle and make your ammo .