Large Cannons Technology ID
The research ID for Large Cannons in Hearts of Iron IV is aa_cannon_2.
Large Cannons
About this technology
With a higher caliber and a bigger shell, these cannons can bring down even large planes in a single hit.
The research ID for Large Cannons in Hearts of Iron IV is aa_cannon_2.
With a higher caliber and a bigger shell, these cannons can bring down even large planes in a single hit.