How to replace weapons in Fallout 4 Nexus? Make the base/standard mod for the specific component and equip it to the gun you want to remove a mod from. How do I remove mods from Armor Fallout 4? You’ll notice the “build” button will say “attach mod” instead. Any time you replace a mod, the old one goes to your inventory, and then it can be installed on another gun. This mod should be compatible with any other, including mods that add new weapons, so long as they’ve correctly mimicked Bethesda’s keyword system. Removing the receiver will still entirely dismantle most weapons. Is it safe to remove weapon mods Fallout 4? Select the attachment that you want to remove, and then press the Unequip button. In the list on the left of the screen, you’ll see the CP2077 attachments and mods that you currently have equipped. To remove attachments, go into your weapon menu and select the one you want to mess with.