good luck
if where me I would use either the 210 or 225 Barns or Nosler
the one that shoots the best in your gun
if you do your job it will be a 1 shot kill
We did a fair amount of load development on the this cartilage not only did my son have one but 2 other members of our elk hunting group have built up rifles to shoot the 338/06 AI all 3 guns shoot the 200 gr Hornadays sub MOA the with 55gr of IMR4964 Velocity was 2750 for the 24inch barrel...
I am selling a Douglas air gauge premium barrel threaded for a model 700 Long Action chambered in 338/06 Ackley Improved also 200 rds. of match prepped brass and Redding custom Dies
This barrel is 24" long and has a break installed. It has less than 600rds through it and it shot MOA or better...