Mods can be crafted by looking at the requirement a weapon or the armor wants, and then crating it on the workbench using the materials you gather. Mods are attachment for your weapons and armor that boost their stats and allow for a wide range of customization.
In this Fallout 76 Weapons and Armor Mods we will show you all the types of mods that can be applied to your inventory of weapons, armor and Power Armor.