This amazing mod was made from scratch and the entire texture of the weapon was custom-made by the creator of this gun. Let’s start with the Combat Shotgun Replacer, one that replaces textures only. It’s up to you to choose whatever you like most! 15. Just bear in mind that some of these replace certain weapons in the game, while others serve as completely new additions and overhauls. I’ve laid them all out for you to pick whichever one you prefer, as you’ll come across various mods that improve different aspects of your weaponry. If the vanilla options aren’t cutting it then check out these free Fallout 3 weapon mods that you’ll find on another desolate wasteland called “the internet”. Having access to a massive arsenal of weapons, however, does make it much easier to deal with whatever type of trouble comes your way. Being a lone soldier in the Wasteland is no easy feat.