Armorer (Fallout 4)

Armorer is a perk $$

Effects
Each successive perk rank gives access to additional, more advanced armor mods. The effect is cumulative: for example, a rank 3 Armorer can craft all mods from rank 3 as well as from ranks 2 and 1.

Craftable Mods at Each Armorer Rank

 * Lead Lined also requires Science 1


 * BioCommMesh also requires Science 2