Just a quick thought, would it be possible, and if so, is it a good idea : Assign some key combination, or perhaps add extra option while right clicking weapon slot that enables user to swap current ammunition with other type for that weapon. So, you got gun loaded with JHP , but you run into hostile encounter with well protected enemy, gotta switch ammo type to AP fast. Opening inventory and finding other type could be costly.....Sure is a good thing you got this convenient way to switch up your ammo types. This action should require same action points as it would to change ammo from inventory, only difference here is that you dont have to die.