Typically a larger autoloader along with longer rod will be required. Only Armata has a 1000mm rha apfsds with the vacuum 1. The m829 A3/E4/a4 and DM-83 are in the 750-900+ mm rha domain. Chinese apfsds are in the 800mmH
How will FRCV achieve over 1000mm using tungsten ? Longer rod ?

