Before Pieper in Belgiumicon started the semi auto pistols, they manufactured revolvers and carbines based on their revolver using a variation of the Nagant system in their
own caliber 8mm Pieper (also loaded by Winchester and Remington). These Pieper revolvers and carbines all went to Mexico where they were used during the revolution
years from the late 1890's to 1920 approx. Not common to find even in the US nowdays