Just was wondering if that load was shot over a chronographer that you had posted as shooting 3400 fps as it is same load i shoot out of my 300 rum with the same excellent results. David
Yes, I shot both loads through a Chrony F1 at 10" from the muzzle. I don't know if this makes any difference, but my rifle is a custom Christensen Arms .300 Ulta Mag with a Match Grade Shilen barrel and Vais muzzle break. I bench shot the rifle up Hobble Creek Canyon.