TP-82
TP-82 is a drilling gun or pistol.
Overview
Triple-barreled Soviet pistol that was carried by cosmonauts on space missions.
In detail
It is associated with Soviet Union.
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
“TP-82”, English Wikipedia, consulted as further reading
Consult the sourcereference work · Reputable secondary · Wikidata
Wikidata, structured authority record Q4449032: TP-82
Consult the source