To get brotherhood civvies in Fallout 76, you must progress to the point where you are starting the out-of-the-blue quest in the Steel Reign quest line. When you reach this point, you will need to complete the entire quest, and upon finishing it, you will get the brotherhood civvies as a reward.
That said, you can start this quest by first finishing the missing person quest that proceeds it. After this point, you can start the quest by speaking to Paladin Rahmani at Fort Atlus.
After this point, you will need to go to the Blue Ridge caravan and then Harper's Ferry, where you will need to fight both ghouls, assaultrons, and even mirelurks.
You will also need to get past a certain locked lab door at a certain point in the quest. You can get past the door as detailed in our out of the blue code guide.
In short, you will need to input the following codes in the order by keypad to get access inside the locked lab room.
- 12 11 22 13 - First key lock
- 8 22 8 26 14 22 - Second key lock
- 8 22 22 23 - Third key lock
After you get past this door, you will have a little more fighting to go but will eventually complete the quest, and upon doing so, will get the brotherhood civvies.
However, if you need any more help with this quest, we have a guide that will be linked above that will go over the entire quest in Fallout 76.
Check out some of our other Fallout 76 guides!