Grenade launchers for consulate grens

With the new upgrades for grens for the euro civs, I would like a way to allow these upgrades for the consulate grens that China and India gets, they would be very fun and make the game play options much more interesting

Available in fortress?

Yeah as a kind of upgrade somehow, or maybe intervention unlocks some upgrade or something

Well they’re already shadowtech to veteran status +10% when you age to fortress. This may cause some kind of imbalance issue but you can’t really mass them so idk.