Beretta M3
Beretta M3 is a submachine gun or weapon model.
Overview
Aka Model 3, submachine gun.
In detail
It is associated with Italy.
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
“Beretta M3”, English Wikipedia, consulted as further reading
Consult the sourcereference work · Reputable secondary · Wikidata
Wikidata, structured authority record Q2628449: Beretta M3
Consult the source