I think you should be able to grab ammo from a vehicle without claiming it, or requesting a claim to you SL. Maybe have a claim button in the radial menu? That'd be cool!
Anyway, amazing game, keep it up OWI!
Yes, i am agree with you, it s an amazing game.
Making the claim button a part of the radial menu rather than just the interact key would be a great way to go about it. The load/unload buttons could be greyed out for those who aren't part of the claiming squad to keep some of that same functionality.