Modern Weapon Replacer - Bullpup Bozar

⭐ ⭐ (454 endorsements) 📥 56,526 downloads 📌 v4.2 📅 7/31/2018
🟡 Updated this year

By cyanide4suicide · Weapons

⬇ Download Mod Source: Nexus Mods ↗ 📅 Updated: 1/22/2026 📅 Created: 7/31/2018
⚠️ 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

  • 👍 0.8% endorsement rate
  • 🏆 #342 of 385 Weapons mods in this game by downloads

📋 About This Mod

About
This mod replaces vanilla assault rifles, combat rifles, and/or lever action rifles into Painter2099's Bullpup Bozar.

Replaced weapons will spawn with the following modifications:

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

    []All replaced weapons will be chambered in 5. 56

    []All replaced weapons will spawn with the Polymer material

    []Replaced weapons will spawn with a random low-tier receiver

    []Replaced weapons will spawn with a random stock

    []Replaced weapons will spawn with a random barrel

    []Replaced weapons will spawn with a random magazine

    []Replaced weapons will spawn with a random scope/sight

  • Replaced weapons will spawn with a random muzzle (or spawn with no muzzle)

    Optional plugins are included that completely override Super Mutant leveled lists and gives them either melee weapons, miniguns, or missile launchers. Place the Super Mutant Leveled List Override esp very low in your load order to allow it to win any leveled list conflicts

    Compatibility

    - Plugins are available that are compatible with Tactical Reload Framework by Bwones and the Bullpup Bozar tactical reload patch from Tactical Reload Patch Repository by Rom7977

    Installation

    1. Download and install: Bullpup Bozar by Painter2099 - https://www.nexusmods.com/fallout4/mods/28478

    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

    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 opens up the parent slots for the weapon

    Uninstallation
    Simply uninstall with your mod manager, but remember: the golden rule of modding
🤖 AI-enhanced — based on mod data

This mod replaces several vanilla weapons with Painter2099's Bullpup Bozar model. It's a cosmetic overhaul for Fallout 4 players who want a modernized look for their arsenal. With 454 endorsements and over 56k downloads, it's a popular choice for those seeking visual variety without gameplay changes.

✨ Key Features

Replaces a variety of vanilla weapons with Painter2099's Bullpup Bozar model
Cosmetic only, no gameplay changes
Popular with 454 endorsements and over 56,000 downloads

📊 Pros & Cons

✅ Pros

  • Solid community approval (454 endorsements) and a hefty download count (56k+)
  • Gives your vanilla guns a fresh, modern look without touching gameplay
  • Simple drop-in replacement—no complex patches or dependencies

⚠️ Cons

  • Only replaces a handful of weapons, so don't expect a full arsenal overhaul
  • No screenshots or detailed description—you're flying blind on what exactly gets replaced
  • Last updated January 2026—might not be compatible with future game patches
🎯 Is This For You?
For Fallout 4 players who want a quick visual upgrade to their weapons without messing with gameplay balance. If you're tired of the same old vanilla models and want a modern bullpup look, this is for you. Skip if you're looking for new weapons or stat changes—this is purely cosmetic.
📦 Install:Easy· Under 1 minute

💡 Beginner Tips

  • Since it's a replacer, make sure to load it after any mods that alter the same weapons to ensure the model takes effect.
  • If you're using a mod manager, enable the mod and check the in-game weapon models to confirm the replacement worked.
  • No need to start a new game—replacers work on existing saves.

📊 Mod Details

Game
Fallout 4 Mods
Author
cyanide4suicide
Version
4.2
Downloads
56,526
Endorsements
454
Category
Weapons
Created
7/31/2018
Updated
1/22/2026

🔧 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.

🎮 Need cheat codes or console commands? Check ur gaming wiki for Fallout 4 commands, item IDs, and more.

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