I have to agree with you there Mike.
I don't like to do a fine company like Rigby a disservice, the rifle will probably shoot very well also!
Companies like H&H did accuracy work on military rifles over the years - but they were military rifles!
If you want a .300WM to do your Plains game then that is perfectly fine by me, but the rifle should be in a "Plains game" guise rather than what we have here.
Very functional yes, but as to being my cup of tea; I'm afraid its gone rather cold!