9×21mm Gyurza
9×21mm Gyurza is a personal defense weapon cartridge or pistol cartridge.
Also recorded as 9mm Gyurza.
Overview
Russian munition.
In detail
It is associated with Russia.
Sources
Each source is named with the standing the house places on it, so the evidence can be weighed rather than taken on trust.
reference work · Reputable secondary · Wikipedia
“9×21mm Gyurza”, English Wikipedia, consulted as further reading
Consult the sourcereference work · Reputable secondary · Wikidata
Wikidata, structured authority record Q4646729: 9×21mm Gyurza
Consult the source