You know, that is an interesting proposal. Wish I'd thought of it. But if a .40 can be done, how about a 10MM using moon clips? I'll take one in stainless and pass on the airweight version.
The 10MM would be ugly to shoot in such a little gun, almost certainly. While the .40 is a perfect solution to a non-existent problem, if one is stuck with it, I think a K frame would be big enough to handle 5 of them. Think 3" Centennial, maybe.