If you reload, you can use the slightly longer .38 S&W cases. (NOT .38 Special) You'll just need to trim the length from .780" to .754".
It was designed to be used in the short lived (poorly conceived) Charter Arms Pit Bull revolver.If the Federal 9mm rimmed was not designed to work in revolvers with moon clips just exactly what was it designed to work in?
David, my friend, once again you have hit the nail squarely on the head.as the chambers are properly cut to allow the cartridge to headspace on the mouth. The rim alone will not provide proper headspace in this instance.