Fallout – Weapon Preference – Explore Mode

Did you turn your phone's timer ahead for some reason? Chances are that is the cause of your issue if you did. If that is indeed the case, I am not certain of this but, after the amount of time you jumped passes your explorer should start encountering creatures and collecting loot again.

Outdated, now you can see that quickly when assigning a weapon to a Dweller. See other answer.

_{I still like my redhead squad, though.}

You cannot.

The only gun carriers you can quickly identify are those guarding the gate, since they have their weapons drawn.

The game gives you no quick way to identify all weapon carriers, so you will have to be organized.

You could, for example :

• Give weapons only when needed, then take them back (as suggested in on of the comments)

• Have your "defense squad" stationed in one particular area of your vault

• Give the weapon only to certain people : people with military suits (so RP !), women with red hair…