I just purchased a Colt 1872 Open Top in .44 Colt and was wondering if any other cartridges are compatible with this chambering. For example, I've heard you can fire .45 Schofield through a .45 Colt, or a .38 Special through a .357 Magnum, but is there a similar situtation with the .44 Colt? Thanks for your help, pards!