Modern Weapon Replacer - Sig Sauer P220

⭐ ⭐ (472 endorsements) 📥 14,713 downloads 📌 v2.1 📅 8/8/2018
🟡 Updated this year

By cyanide4suicide · Weapons

⬇ Download Mod Source: Nexus Mods ↗ 📅 Updated: 1/12/2026 📅 Created: 8/8/2018
⚠️ Install Order · 2 steps
1🛠️ F4SE — Fallout 4 Script Extender Download ↗
2🔧 UFO4P — Unofficial Fallout 4 Patch Download ↗

Install in this order, then this mod last — most mods fail to load without their framework and dependencies in place.

🔍 Analysis

  • 👍 3.2% endorsement rate — high engagement, a strong quality signal
  • 🏆 #283 of 329 Weapons mods in this game by downloads

📋 About This Mod

About
This mod replaces vanilla 10mm pistols, gamma guns, or Deliverer pistols with Millenia's Sig Sauer P220

Replaced weapons will spawn with the following modifications:

  • []All replaced weapons will be named "P220" in-game and will follow the instance naming conventions

    []Replaced weapons will spawn with a random low-tier receiver (Standard, Light Frame, Heavy Frame, Hair Trigger, Calibrated, or Hardened)

    []Replaced weapons will spawn with a random grip

    []Replaced weapons will spawn with a random barrel

    []Replaced weapons will spawn with a random magazine

    []Replaced weapons will spawn with a random ironsight

    []Replaced weapons will spawn with a random muzzle

    []Replaced weapons may spawn with the Attachment Mount on or off

    []Replaced weapons may spawn with the Reflex Sight rail attachment on or off

    []Replaced weapons may spawn with a random lower rail attachment

    Installation
    1. Download and install: M3D Sig Sauer P220 by Millenia - https://www.nexusmods.com/fallout4/mods/18796?tab=description

    2. Make sure the esp for that mod is activated and all the assets from it are in your Fallout 4 data folder

    3. Install this mod. Select the replacers you want in the installer and click finish

    Compatibility
    This replacer is compatible with animation mods that replace vanilla Deliverer animations and use vanilla deliverer keywords

    This includes:

    • []Deliverer Animation Replacer Pack by WarfightersWorkshop - https://www.nexusmods.com/fallout4/mods/46568

      []Pistol Reanimation Pack by The Shiny Haxorus - https://www.nexusmods.com/fallout4/mods/19248

    • Fiddler's Deliverer Animation Replacer by FiddlerGreen - https://www.nexusmods.com/fallout4/mods/27609

      Troubleshooting
      1. Place the replacer esp(s) lower or last in your load order. It's possible you have another mod activated that is overwriting the replacer data or your mod manager is auto sorting the esp's in a poor configuration

      2. If an NPC/Companion weapon is broken, you can individually update them by entering the console, selecting the NPC, and entering the "Resurrect" console command. You will have to do this one-by-one for each NPC. If the NPC/Companion isn't equipping their replaced weapon after the resurrect command, open the console, select them, then enter the "openactorcontainer 1" console command. You can use this console command to view their inventory and force them to equip their replaced weapon and ammo or force them to equip another weapon altogether

      3. Take the replaced weapon to a weapon workbench and re-craft the weapon parts. Crafting a new receiver usually

🤖 AI-enhanced — based on mod data

This mod replaces the vanilla 10mm pistol, gamma gun, and Deliverer with Millenia's Sig Sauer P220 model. It's a straightforward cosmetic swap for Fallout 4 players who want a more realistic sidearm. With 472 endorsements and regular updates, it's a popular choice for visual overhauls.

✨ Key Features

Replaces vanilla 10mm pistols with the Sig Sauer P220 model
Replaces gamma guns with the Sig Sauer P220 model
Replaces Deliverer pistols with the Sig Sauer P220 model
Uses Millenia's high-quality weapon model

📊 Pros & Cons

✅ Pros

  • Community favorite with 472 endorsements and over 14k downloads
  • Gives you three iconic pistols a sleek, realistic makeover
  • Simple replacer—no new mechanics to learn, just better looks

⚠️ Cons

  • Purely cosmetic—no changes to damage, recoil, or handling
  • If you use other weapon mods that alter the same vanilla guns, you'll get conflicts
  • Only covers three weapon types, so other pistols stay vanilla
🎯 Is This For You?
For Fallout 4 players who want a more grounded, realistic look for their sidearms without changing gameplay. If you're a screenshot enthusiast or just tired of the clunky vanilla models, this is a quick win. Skip it if you're after new weapons or stat tweaks—this is all about appearance.
📦 Install:Easy· Under 1 minute

💡 Beginner Tips

  • Make sure to place this mod after any mods that change the same weapons in your load order to avoid conflicts.
  • If you use a mod manager like Vortex, you can preview the model before installing to see if you like the look.
  • Since it's a replacer, you don't need to craft anything—just install and the new model appears on existing weapons.

📊 Mod Details

Game
Fallout 4 Mods
Author
cyanide4suicide
Version
2.1
Downloads
14,713
Endorsements
472
Category
Weapons
Created
8/8/2018
Updated
1/12/2026

🔧 How to Install Fallout 4 Mods

Download from Nexus.

📖 Full step-by-step install guide for Fallout 4 →

Visit the official mod page for specific installation instructions for this mod.

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