Plan: Protective lining BoS underarmor

Plan: Protective lining BoS underarmor is an underarmor mod plan in Fallout 76.

Location

 * Guaranteed quest reward from Defiance Has Fallen independent of which underarmor mod plans the player character has learned.

Vendors
Not available at any in-game vendors.

Unlocks
The plan unlocks crafting of the protective lining mod for the Brotherhood underarmor at an armor workbench.