M56 Submachine gun
M56 Submachine gun is a submachine gun or weapon model.
In detail
It is associated with Socialist Federal Republic of Yugoslavia and Yugoslavia. The record gives 1956 as its date of establishment or first appearance.
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
“M56 submachine gun”, English Wikipedia, consulted as further reading
Consult the sourcereference work · Reputable secondary · Wikidata
Wikidata, structured authority record Q1083842: M56 Submachine gun
Consult the source