I don't think it's the kind of two tone you have in mind, but Springfield has Lightweight Champion Loaded (4") which has olive drab frame & black slide. Other than that, I don't think either of them do, at least I've not seen one.
As to all stainless, I think Springfield's Loaded Champion comes in all stainless. I don't think RIA makes anything in stainless. Their's will be nickle or chrome plated & I'm not sure of that in the 4".
Last edited by gollygee; 01-07-2012 at 01:01 AM.