Mepụta ụdị nke ahịrịokwu a nke dị mgbagwoju anya A haziri carronade dị ka ngwa agha ụgbọ mmiri dị mkpụmkpụ na obere ọsọ ọsọ.
N'ezie, ụdị nkebi ahịrịokwu ahụ dị mgbagwoju anya bụ "E mepụtara carronade dị ka ngwa agha ụgbọ mmiri dị mkpụmkpụ nke nwere obere ọsọ ọsọ, a na -ekwukwa na ọ bụ Lieutenant General Robert Melville chepụtara ya na 1759 ma mepụtara ya site n'aka Charles Gascoigne, onye njikwa nke Carron Company site na 1769 ruo 1779. "