The RCM's raison d'etre was magnum performance from a 20" barreled rifle. As this experiment shows the market for short barreled magnums is pretty small.
I know I have less than no interest in one.
Huh?
Nice French, but the RCM's have the case capacity of a 30-06 plus 1 grain give or take... hardly a magnum.
“Perfection is Achieved Not When There Is Nothing More to Add, But When There Is Nothing Left to Take Away” Antoine de Saint-Exupery