Add ammo canisters with 12.7 cartriges loadable in inventory of offroad guntruck or anything other guntrack, which can replace be default magazines loadouts sistem of guntruck turrets.
For example, if i place in the inventory vehicle a box with cartriges, then i can reloding my M2 gun mounted on the vehicle, if in vehicle no any canister (box), then the gun will have only one magazin loaded by defolt.
Also need the ability to add this boxes (magazines) to the inventory of vehicles in the 3D editor.