when you redrop an ammor or medikit box after you move position the old one dissapears right?
and upon death do they dissapear also?
Yeah they do, although they survive even after their owner dies. But I guarantee you, goto a chokepoint, and just keep shoving those boxes out. You will see that the ammo boxes get used up very very quickly whilst the health boxes can last all the way through unless they get shot or are sent flying. ^^