RG-42
RG-42 is an offensive grenade or ammunition model.
Also recorded as RG-42 grenade.
Overview
Soviet offensive fragmentation grenade.
In detail
Recorded constituent parts are UZRGM fuze.
It is associated with Soviet Union. The record gives 1942 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
“RG-42”, English Wikipedia, consulted as further reading
Consult the sourcereference work · Reputable secondary · Wikidata
Wikidata, structured authority record Q2996839: RG-42
Consult the source