My 700 likes 200 grain bullets, Hornady, and either IMR 4198 or H322. It did not shoot well with IMR 3031, shots were strung up and down. I also notice that the point of impact changes from load to load. 180s, 200s and 250s all shoot to thier own spot and loads with the same bullet but different powders shoot apart from each other. The gun will hold it's point of impact with one load however. So far I have stuck to Hornady and Speer bullets but I am going to try something like a Partition bullet soon. Thanks for the input, Shotgunner