Zealotlees ACR - Adaptive Combat Rifle
⚪ Last updated 2010⚠️ Install Order · 3 steps
1🛠️ FOSE — Fallout Script Extender Download ↗
2🔧 UFO3P — Unofficial Fallout 3 Patch Download ↗
3📦 FOSE Find it →
Install in this order, then this mod last — most mods fail to load without their framework and dependencies in place.
Preview

🔍 Analysis
- 👍 2.6% endorsement rate — high engagement, a strong quality signal
- 🏆 #10 of 313 Weapons mods in this game by downloads
📋 About This Mod
Adds a customizable ACR assault rifle to the game. Customization requires FOSE.
🤖 AI-enhanced — based on mod data
Adds a customizable ACR assault rifle to Fallout 3. Requires FOSE for customization. With 4,340 endorsements and 167,204 downloads, it's a popular weapon mod from 2010, but may be outdated for current game versions.
✨ Key Features
Adds an ACR assault rifle to the game.
Customization options are available, requiring FOSE.
📊 Pros & Cons
✅ Pros
- Huge download count (167k) shows it's a must-try for weapon enthusiasts.
- 4,340 endorsements from the community—clearly a fan favorite.
- Customization adds depth for players who like to tweak their gear.
⚠️ Cons
- Last updated in 2010—likely incompatible with modern Fallout 3 setups or FOSE versions.
- Requires FOSE, which adds an extra step for players not already using it.
🎯 Is This For You?
For Fallout 3 players who want a new, customizable rifle and don't mind installing FOSE. If you're a weapon collector or enjoy modding your gear, this is a solid pick. Skip if you prefer modern mods with frequent updates or don't want to deal with FOSE.
For Fallout 3 players who want a new, customizable rifle and don't mind installing FOSE. If you're a weapon collector or enjoy modding your gear, this is a solid pick. Skip if you prefer modern mods with frequent updates or don't want to deal with FOSE.
📦 Install:Medium· 5-10 minutes
💡 Beginner Tips
- Make sure FOSE is installed and you launch the game through fose_loader.exe, not the default launcher, for customization to work.
- Check the mod's file structure—if it's a .esp and .esm, place them in your Data folder and activate via your mod manager or launcher.
- Since it's an older mod, test it early in your playthrough to ensure it doesn't conflict with other weapon mods you have.
📊 Mod Details
- Game
- Fallout 3 Mods
- Author
- Zealotlee
- Version
- 1.23
- Downloads
- 167,204
- Endorsements
- 4,340
- Category
- Weapons
- Created
- 3/10/2010
- Updated
- 5/29/2010
🔧 How to Install Fallout 3 Mods
Download from Nexus.
📖 Full step-by-step install guide for Fallout 3 →
Visit the official mod page for specific installation instructions for this mod.
🎮 Need cheat codes or console commands? Check ur gaming wiki for Fallout 3 commands, item IDs, and more.
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