Obregón pistol
Obregón pistol is a Colt M1911 or firearm model.
Also recorded as Obregon pistol.
Overview
Semi-automatic pistol.
In detail
It is associated with Mexico.
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
“Obregón pistol”, English Wikipedia, consulted as further reading
Consult the sourcereference work · Reputable secondary · Wikidata
Wikidata, structured authority record Q1338074: Obregón pistol
Consult the source