The Rooikat (Afrikaans for "Caracal"; lit. "Red cat") is a South African armoured reconnaissance vehicle equipped with a stabilised 76mm high velocity gun for organic anti-tank and fire support purposes. It is capable of giving the same performance and using the same ammunition as the Oto Melara 76 naval gun, albeit with new percussion primers.
https://en.wikipedia.org/wiki/Rooikat