Bofors 40 mm AA Gun
The Bofors 40mm or more simply as The Bofors Gun was an AA gun designed in the 1930's by the Swedish arms manufacturer AB Bofors. It was one of the most popular medium-weight anti-aircraft systems during WW 2 used by most of the western Allies as well some captured systems being used by the Germans. A small number of these weapons remain in service to this day, and saw action as late as the Persian Gulf War.
Multi-part white-metal kit