Curious marriage: a Kard

[Saracen]

For me, this is an absolutely Ottoman scabbard made by a master from Dagestan. After the annexation of the territories of the North Caucasus to the Russian Empire in 1865 and before the start of the First World War, the Islamic population of the North Caucasus actively migrated to the Ottoman Empire. This migration was much more massive and prolonged than the migration to Central Asia and received the name "Caucasian muhajirism".
The narrow form of the scabbard and, especially, the absolutely Ottoman form of the end of the scabbard tell me that the Ottoman bichaq lived in them, and not the Central Asian pchak.