This needs to happen, yes, I realize people will hate me on this, however, it just makes sense. They already have the "reload" value on the turret itself. As it stands now were getting "free" stuff, I don't think that should be the case, also this might help hold back the turret spam that is currently happening on ALL islands. Yes, including ours ect. ect.
The value of what they can hold should be a good number of charges, and they should be the next step up from medium ammo's, Large.
Ammo should not use Brio, just carry it over from the medium ammo.