ACE3/addons/metis/CfgMagazines.hpp

class CfgMagazines {
    class CA_LauncherMagazine;
    class Vorona_HEAT: CA_LauncherMagazine {
        ammo = QGVAR(HEAT);
    };
    class Vorona_HE: Vorona_HEAT {
        ammo = QGVAR(HE);
    };
};