| Year | 1940 |
| Weapon Type | Light Duel Purpose Anti-Aircraft & Anti-Tank Gun |
| Origin & Designer | Sweden/Bofors |
| Numbers Produced | 2.700 |
| Crew | 4 (Commander, Gunner & Two Loaders) |
| Calibre | 20mm (20x145R) |
| Elevation | -5° to +85° |
| Traverse | 360° |
| Breech | Automatic |
| Recoil | Spring |
| Gun Sight | [@gun_sight] |
| Gun Mount | Tri-Pod |
| Carriage | Twin Wheeled |
| Trailers | [@trailers] |
| Gun Shield | [@gun_shield] |
| Armoured Plate | [@armoured_plate] |
| Barrel Length | 1.320mm (L/70) |
| Overall Length | 2.050m |
| Width | [@width] |
| Height | [@height] |
| Weight | 65 kg (Ground Mount) 310 kg (Wheeled Mount) |
| Round Weight | 0.145 kg |
| Muzzle Velocity | 815 m/s |
| Feed | 28 Round Drum |
| Magazine Capacity | [@magazine_capacity] |
| Practical Rate of Fire | [@practical_rate_of_fire] |
| Rate of Fire | 370 r.p.m. |
| Maximum Rate of Fire | [@maximum_rate_of_fire] |
| Maximum Ceiling | 2000m |
| Maximum Ground Range | 5000m |
| Maximum Range | [@maximum_range] |
| Armour Penetration | 25mm @ 500m @ 90° |
| Traction | Horse Drawn or Sledge |
| Variants | [@variants] |
| Notes | [@notes] |