Plan: Secret Service Left Arm

Plan: Secret Service left arm is an armor plan in the Fallout 76 update Wastelanders.

Location
Can only be bought from Regs in Vault 79 for 750 gold bullion.

Unlocks
Learning the plan unlocks crafting of the Secret Service armor left arm. It also allows legendary variants to drop as event rewards and from Purveyor Murmrgh.