Cub,
If you have any RL-25 laying around, try it out with either the 115 Ballistic Tip or 115 Berger VLD. I'm on my 3rd 257 Roy and every one of them has given the best accuracy and speed, by far, with with RL-25. You should find your sweet spot between 70.5 and 72.0 grains. Expect 3300-3450. The 115 BST is an incredible killer of Whitetail and Hogs at those speeds.
