To unlock mods, you just need to scrap weapons with the mods you want. You’ll have to grab each mod separately, and you’ll do that naturally as you play - if you’re scrapping weapons. Because of the perk card system, there’s no straightforward way to simply unlock new mod options when you’re customizing weapons. These extra pieces are called “mods” - and installing them has changed slightly. Weapon customization returns in Fallout 76, and you can mod your weapons up with a variety of powerful configurations.
