Specifications
- Type: single-barrel automatic cannon
- Caliber: 20 mm x 139 (0.79 in)
- Operation: Gas operated
- Length: 2612 mm (8 ft 7 in)
- Barrel length: 2002 mm
- Rifling angle: 6°
- Weight (complete): 75 kg (165 lb) single feed; 83 kg (183 lb) dual feed
- Rate of fire: 880-1,000 rpm
- Effective range: 2000 m
- Max. range: 7000 m
- Muzzle velocity: 1,050 to 1,150 m/s (3,440 to 3,770 ft/s)
- Recoil force: 550–750 kg
- Projectile weight: 134 g (0.3 lb) full calibre; 108 g APDS
Read more about this topic: Rheinmetall MK 20 Rh 202