Phillips & Rodgers Medusa Multi-Caliber Revolver (all in the .353. to .357 cal. range ) ( Examples: .380 ACP, 9x19mm Parabellum, 9x18mm Makarov, 9x21mm, 9x23mm, 38 Super, 38 Colt, 38 Long Colt, 38 Special, .357 Magnum, etc.)