Zastava M87
Zastava M87 is a heavy machine gun or weapon model.
Overview
Type of heavy machine gun.
In detail
It is associated with Socialist Federal Republic of Yugoslavia.
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
“Zastava M87”, English Wikipedia, consulted as further reading
Consult the sourcereference work · Reputable secondary · Wikidata
Wikidata, structured authority record Q8067063: Zastava M87
Consult the source