Hello,
In conflict mode the ammo loaded into the 50 cal of the humvee will disappear after some time, leaving the magazine of the machine gun empty. After realoading another magazine this one will disappear too after some time, leaving you with no ammo at all in the car in the end.

I remember this was a bug that plagued the BTR in early versions of Arma, so I suppose it's still the same one that has not been fixed ? Didn't test for the BTR now.

Thank you.