Rang Day yesterday, it was windy and 37 degrees.
Two charge weights shot fairly well, and the loads favored Winchester Large Rifle Magnum primers. Both loads are over max, so don't try it in your rifle.
69.5 grains shot 0.804", not bad considering the conditions.
70 grains was a close second at 0.850"
Most of the other loads gave me vertical strings. Weird.
P