Remington brought out their Model 30 after World War I. They had built Enfields during the war and modified them after the war to create the model 30. It was the forerunner to the model 700. The Enfield action is quite strong and will take any sporting 30-06 load. The best load to use would be the one that groups the best for you. They all will kill deer quite dead.
http://en.wikipedia.org/wiki/Remington_Model_30