Tried out some more hand loads yesterday. Got 0.550" with 139gr BTSP over 40.5gr of RL15. Also got 0.9" with 154GR SST over 39.0gr of RL15. Went ahead and loaded up some more of the 154 for hunting the rest of this season. I will play with the 139 and 154 some more and tune them to the most accurate load I can find. I am quite happy with the performance so far. I am getting better groups than some more expensive guns I have that I have tried a lot of loads on. I may stick with the 154 even if it doesn't shoot as good as the 139 since that is my accuracy bullet in my 7mag and less inventory to keep up with.