Powerful, heavy weapons carried by Vehicles, these guns typically out perform lighter infantry weapons; albeit at the cost of tradeoffs such as limited ammunition. Vehicle weapons come in 3 types. Light Weapons are anti personal weapons. Medium Weapons are versatile all rounders. Heavy Weapons are generally found on vehicles such as Tanks. A vehicles slots determine what combination of weapons can be mounted; e.g. a single Medium slot would only allow for a single Medium Weapon to be mounted.
Currently only available on Captured Heavy Tanks, and cannot be unequipped or otherwise separated from them. No additional trade or supply cost is incurred.