Korth Combat 10mm caliber revolver. Ultra rare German made 10mm revolver! This 3” 5-shot Combat revolver was sent to the FBI for testing and evaluation during the aftermath of the Miami shootout. The FBI decided they wanted a 10mm caliber handgun, and they were bound to consider all entries, even though there’s no doubt the Korth was too expensive for the FBI to purchase. The gun is in excellent condition, with an attractive matte blue finish instead of Korth’s usual beautiful polished blue finish, and finger grooved wooden grips. It comes with a letter from the FBI thanking the importer for the use of the gun. An outstanding one-of-a-kind collectors item for the serious collector.