bofors_40_mm_gun
The Bofors 40 mm gun is an anti-aircraft autocannon that was one of the most popular Allied anti-aircraft systems of World War II. It was often mounted on ships and came in single, twin, and quadruple configurations. Land versions were typically towed and had a single gun.
h4. See Also
* Oerlikon 20mm Gun
h4. External Links
* Wikipedia: Bofors 40 mm gun