it would destroy the cryo balance of the game,sol sonic blaster costs 20,000 cryo or there abouts each time you fit them to a ship, but imagen if you only have to pay this as a one off payment then you can use it on all your ships, everyone would be loaded with cryo, what would happen if splitscreen made it so you could transfer weapons is that the price of the weapon would go from 20,000 to buy to something like 80,000 cryo to even the cryo balance in the game, so yes it would be transferable but it would cost 4 times as much to buy it so it kind of defeats the point really