OK, I have ordered 2 box's of shells for my 9.3x74 from Cabelaw, they are 287 SP. My question is I want to shoot Buffs and plains game next Sept. and feel I should get solids for the DG. The logical thing would buy bullets and load them, but I am concerned that the point of impact would change, because I don't know what the Norma loads are for powder or speed and because I will have limited time to develop a load, what should I do. My rifle is a Merkle O/U.
Thanks