Schmidt-Rubin
Schmidt-Rubin is a bolt-action rifle or weapon model.
Overview
Bolt action.
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
“Schmidt–Rubin”, English Wikipedia, consulted as further reading
Consult the sourcereference work · Reputable secondary · Wikidata
Wikidata, structured authority record Q535669: Schmidt-Rubin
Consult the source