Plan: Gauss pistol drum magazine

Plan: Gauss pistol drum magazine is a weapon mod plan $$

Locations

 * Can be bought from Regs in Vault 79 for 100 gold bullion.
 * The plan is also sold by Minerva as part of her rotating inventory.

Unlocks
The plan unlocks crafting of the drum magazine mod for the Gauss pistol at a weapons workbench.