Every weapon mod needs Adhesive, so stock up. The materials needed depends on the gun, type, and mod. Melee and Heavy weapons are in Strength, Rifles are in Perception, and Automatic or Pistols are in Agility. You will also want 2 or more weapon damage perks, but these aren't required to craft anything. Science (Int 6) - This lets you craft high-tech mods.Blacksmith (Str 4) - This lets you craft melee weapon mods.Gun Nut (Int 3) - This lets you craft mods for guns.If you plan on taking advantage of the weapon mod crafting system, there are multiple perks you need to keep an eye on. Luckily, there are many throughout the world and you can add them to your settlements. You need a weapon workbench to craft any mods for weapons. Advanced Weapon Mod Crafting - Each weapon category and the types of mods you can make for each.Weapon Mod Crafting Basics - How to craft mods, perks needed, and examples of materials.Don't forget to check the Fallout 4 Beginner Tips and Tricks for more guides! This guide will go over everything about crafting weapon mods including: I'm going to describe the mods available for each weapon category and what you need to make them.

Fallout 4 mod guide step