Kbk wz. 1929
Kbk wz. 1929 is a service rifle or weapon model.
Also recorded as WZ29; Wz. 29.
In detail
It is associated with Poland.
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
“Karabinek wz. 1929”, English Wikipedia, consulted as further reading
Consult the sourcereference work · Reputable secondary · Wikidata
Wikidata, structured authority record Q1646893: Kbk wz. 1929
Consult the source