According to Aermacchi (formerly Alenia), The M-346 can carry additional ordinance, such as some options we currently have in game like the Spice 250. For a 12.3 aircraft, I feel that brimstones aren’t enough to justify it’s current BR given it’s flight performance, so Spice bombs will definitely help. There are some other interesting options that could be added too.
source link: https://aeronautics.leonardo.com/documents/30508878/30801269/Aermacchi_M-346FA_brochure_ENG_new.pdf?t=1760365885314