loads for .300 win. mag. ackley improved

[truckerwalt]

I am looking for any load info. for the .300 win. mag. Ackley improved cal. I have a friend that just rechambered his mod. 70 win. and can't find any info about loads for it. can anyone make any suggestions on powder, primer etc. he plans to shoot 165 grain bullets while hunting for elk, deer and moose.