Well... im not sure what to call it, but havent you had it happen to you before?
i park my UAZ by a crate, load in a few 9K32 strela's, a couple hunting rifles and some G36's..
and poof! instantly a bunch of ammo and weapons are all over the ground, i know i couldnt possibly load in 2000 magazines so... probably some sort of dupe bug?
sure it may be usefull if you need a couple hundred extra laws... but the fact remains, ive tested and it causes desync ingame... anyone have any idea if its possible to delete em off the ground?