No, that's called "wishful thinking of a Remy fan"! Not to mention ANY revolver will benefit from a "tuning ".So what are you saying..
Lots of Colts need fixed (99%) and almost no (two) Remingtons, kind of argues for the Remingtons
Colt platforms are definitely more popular across the board 3:1 at least. Remies would be my cap gun choice for Cowboy Action Shooting though . . . mainly for the ease of swapping cylinders at the loading table.
Mike