I took the opposite tack a few years ago. Just to have one-of-a-kind, I altered mine to a half magazine. Pretty simple, just cut off the mag. tube, redrill for the plug (required a dovetail blank in the barrel to screw into), cut off the spring to the same ratio (1/3), cut off barrel behind the foreward band notch, recrown. I no longer have it, as I traded it in toward a Sharps, but it held six rounds of .357 and was as dainty as could be! :wink: