I guess I am the odd man out (not the first time) but I would go with the 45 gr load and play with seating. It is more round and the 47 has a little vertical to it.
I see what you're talking about, but I'd want more shots fired at those charge weights before drawing a conclusion.
I agree, but based on what was shown, that is the one I would pick
You and mathman are both correct. I'd want more groups fired and then you would have a better average. First thing I'd do though, is get the bullet out closer to the lands, grab a chrono and then look at group dispersion. That would be based on more groups fired, better average, resulting in a better statistical diagnosis..
