>>>the Montenegrin Revolver
>>>
>>>Pretty ugly critter if you ask me. 11.2mm is about .44 caliber. I have a few odd rounds for them at home.
>>
>>That's not the traditional attire. These should be more XIX or even XVIII century.
>
>Interesting...guess maybe most of them couldn't afford to trade up?

The desired look was that of Njegoš (http://en.wikipedia.org/wiki/Petar_Petrovi%C4%87_Njego%C5%A1). Not that the piece is clearly visible - it's supposed to be stuck into the belt with just the handle out - but you'd get the idea from the image.