SIG MKMS
SIG MKMS is a submachine gun or firearm model.
Also recorded as SIG MKMO.
Overview
Type of submachine gun.
In detail
It is associated with Switzerland.
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
“SIG MKMO”, English Wikipedia, consulted as further reading
Consult the sourcereference work · Reputable secondary · Wikidata
Wikidata, structured authority record Q4048783: SIG MKMS
Consult the source