bofors

Hi. I noticed that in wikipedia in English, the muzzle velocity of Bofors 57mm m/47 is described as 686 m/s (2,250 ft/s) HE and 744 m/s (2,440 ft/s) AP, and for wikipedia in Swedish, it's 700 m/s, while the book "The Machine Gun Volume III" provided a chart with 2300 ft/s AP and 2440 ft/s HE. I...

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