RE: Appropiate Bullet Weight
The 270 and the 130 grain bullet is just a unbeatable team. I would stay with that one bullet weight for all game or varmits. There appears to be little difference in POI. I would consider the Barnes tripple Shok for elk or moose although for me, the 130 Partition has worked well. My new favorite is the Federal 130 grain Fusions. I will never use anything else for deer again in my current rifle anyway.