Mitrailleuse d'Avion Browning - F.N. Calibre 13,2 mm

The Mitrailleuse d'Avion Browning - F.N. Calibre 13,2 mm (Browning Aircraft Machine Gun - F.N. Caliber 13.2mm), more commonly known as the FN Browning M.1939 or the Browning FN (as a nickname) was a heavy airplane machine gun built for export the year prior to WW2 by Fabrique Nationale "FN herstal" in Belgium.

Mitrailleuse d'Avion Browning - F.N. Calibre 13,2 mm

The Mitrailleuse d'Avion Browning - F.N. Calibre 13,2 mm (Browning Aircraft Machine Gun - F.N. Caliber 13.2mm), more commonly known as the FN Browning M.1939 or the Browning FN (as a nickname) was a heavy airplane machine gun built for export the year prior to WW2 by Fabrique Nationale "FN herstal" in Belgium.