Caucasian Belt Multi-Tools?

[cyten]

Originally Posted by Edward C.

A black powder muzzleloading enthusiast may know what these are.

The "hook" or right angle extension on one end might be some form of bullet starter.
The hinged brass section of one of them looks a lot like a bullet starter, as it would not scar the bore.
With the exception of the more refined machined version, where a separate piece is attached as a screwdriver blade, the other end on these does not look slim enough to be a screw driver. Is there a view from another angle?

And why the ceremonial versions, and the one in a french fitted case?

It is also possible this implement has nothing to do with weaponry.

interesting speculation, hadn't considered a short starter, but I'm not sure. The slots could also possibly be used for lacing the leather belt through for... some purpose?