| Oerlikon KCB | |
|---|---|
 HS.661 | |
| Type | Autocannon |
| Specifications | |
| Mass | 138 kg |
| Barrel length | 75 caliber |
| Cartridge | 30×170mm |
| Calibre | 30mm |
| Barrels | 1 |
| Action | Gas-operated |
| Rate of fire | 600 round/min |
| Muzzle velocity | 1,080 m/s (3,500 ft/s) |
| Effective firing range | 3,000 m |
The KCB is a 30 mm caliber autocannon, developed by Hispano-Suiza as HS.831.[1] When Oerlikon purchased Hispano's armaments division in 1971, the gun became KCB.[1]
- ^ a b Friedman 1997, pp. 459–460.
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