* Start Arma 3
* Go to Editor
* Place any AI unit & players(need server and client)
* change the AI unit's weapon in arsenal.
* save the mission
or try {F68653}
* play the (this) mission on MP (need 2 players. host(server) and client)
* kill the AI
* Open Inventry then...
* try the take items from vest/uniform/bag of deadbody's by client. (server(host) is can take it)