The well known heavy Browning was a prime weapon on US-produced combat aircraft of ww2. How good/bad would it be for other air forces, if adopted just pre-war? How about further developments of the system, like the Japanese Ho-5 20 mm cannon, or just necking out the cartridge so HE shell might...
How would Bofors' contraption compare to others, in WWII?
They nicknamed her the Grasshopper, since she was rather a handful, when in automatic!
Cartridge: 20x145R
Caliber: 20mm
Action: Recoil
Rate of fire: 360 rpm
Feed system: 28 rounds magazine