CMMA MR39 Machine Rifle

⭐ ⭐ (325 endorsements) 📥 25,857 downloads 📌 v1.00.5 📅 5/2/2025
🟡 Updated this year

By The6thMessenger · Weapons

⬇ Download Mod Source: Nexus Mods ↗ 📅 Updated: 4/6/2026 📅 Created: 5/2/2025
⚠️ 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

  • 👍 1.3% endorsement rate — high engagement, a strong quality signal
  • 🏆 #296 of 337 Weapons mods in this game by downloads

📋 About This Mod

3nVYVc5ps7Q

Acknowledgements and Dedications:

> Dak's Discord - Being awesome for Networking.

> Degenerate Dak - Periodic art support.

> Shiagur - Periodic art support.

> Ophelia Neoma - Green explosion and incendiary explosion. Believe it or not, her assets are a staple because they work just well.

> Diacute - Moral support.

> iamtenspeed - Screenies & Moral Support

> Navarro - Sounds. (Now with graces, and part of the DP.)

> The entitled-prick-formerly-known-as-Aryck-The. One - One more mod that you didn't give permission to exist.

SUPPORT ME ON PATREON

(I do not guarantee output, nor withhold content behind paywall. This is just for donation.)

Permissions

> It's open-perms: Open my stuff, borrow it, learn from it -- I did so from others, and so I am in no place to be stingy about it. I uphold and uplift the community by doing so, and as such I expect the same from you. DP and other forms of money though is kind of iffy, but so long as you did something significant and transformative (fair-use rules), I'll be cool with it. Assets from others might need their permissions though.

> Give Credits: Not all of these stuffs are mine alone, OpheliaNeoma's explosion recolors for one. Though it is something I asked of her, I do believe that proper credits are in order. Same applies to all authors that helped me.

> For Repackers: Yes, you can translate it, make a compressed-texture version, and/or upload it on another site. Note that I do update a lot, for fixes. I do not decry people for wanting an AIO package, but I would prefer that my mod be treated with respect and dignity, not just for me but for the sake of the Giants I stood over. There's a reason Dak USED to have open-perms with his mods -- do not take advantage of the community's good-will.

> For Borrowers: As in those who wants to bring the gun outside of Boston, if-you-know-what-i-mean. Don't asset flip.

I understand that this might be presumptuous of me, because I'm sure the quality of my weapon isn't up to par.

I don't judge you for borrowing mod guns, they are after all awesome, and I'm sure

🤖 AI-enhanced — based on mod data

CMMA MR39 Machine Rifle is a weapon mod for Fallout 4, adding a new machine rifle to the game. With 325 endorsements and over 25,000 downloads, it has a solid player base. The mod was last updated in April 2026, indicating recent maintenance. It's a straightforward addition for players seeking more firearm variety.

✨ Key Features

Adds the MR39 Machine Rifle to the game
Part of the CMMA weapon series
Recently updated (April 2026)
Over 25,000 downloads

📊 Pros & Cons

✅ Pros

  • Solid community support with 325 endorsements
  • Over 25,000 downloads shows real usage
  • Recently updated, so likely still maintained

⚠️ Cons

  • Description is minimal—no details on stats, crafting, or integration
  • Unknown if it requires any DLC or other mods
  • Potential compatibility issues with other weapon mods or balance overhauls
🎯 Is This For You?
For Fallout 4 players who want a new machine rifle to add variety to their arsenal. If you're a collector of weapon mods, this is a no-brainer. Skip if you need detailed lore or custom animations—this is a straightforward weapon addition.
📦 Install:Easy· Under 1 minute

💡 Beginner Tips

  • Check if the mod requires any DLC or base game version compatibility before installing.
  • Use a mod manager like Vortex or Mod Organizer 2 to easily enable/disable and manage load order.
  • If you're on PC, consider using the Fallout 4 Script Extender (F4SE) for better mod compatibility.

📊 Mod Details

Game
Fallout 4 Mods
Author
The6thMessenger
Version
1.00.5
Downloads
25,857
Endorsements
325
Category
Weapons
Created
5/2/2025
Updated
4/6/2026

🔧 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.

Keep browsing — more Fallout 4 mods await

📋 All Fallout 4 Mods 🏆 Top 25 📂 More Weapons 👤 More by The6thMessenger 🔎 Similar Mods 🌐 Best Weapons (All Games) ⚠️ Fix Crashes & Errors 💾 Save Files 🔀 Check Compatibility ⚖️ Compare Mods 🆕 New Mods