Read in a Imperial Russian arms book, found a few spots on line.
Says it needs a hand load of sorts, I cant drop in a normal 223 though, but I'm kind giddy to try it.
From the wiki (appears to be copied out of the book I have)
Other cartridges—.32 S&W, .32 S&W Long, .32 H&R Magnum, and custom handloads using .32-20 Winchester, .30 Carbine or .223 Remington cases—will also chamber and fire in the revolver but will not achieve the gas seal.
edit:
http://forums.gunboards.com/showthread.php?t=5415
Just use the brass, the book seems to kind leave that out...