MW - M91
⚪ Last updated 2021⚠️ Install Order · 2 steps
Install in this order, then this mod last — most mods fail to load without their framework and dependencies in place.
Preview

🔍 Analysis
- 👍 1.4% endorsement rate — high engagement, a strong quality signal
- 🏆 #285 of 412 Weapons mods in this game by downloads
📋 About This Mod
Merry Christmas!
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BEFORE YOU DOWNLOAD;
Make sure to download the See through scopes compatible patches on the Tactical reloads modpage, for the Extended Weapons systems make sure it is above Tactical reload in the load order. Likewise make sure your Fallout 4 is up to date, and a legal copy. Get see through scope patch from the tactical reload page. The problem with anything that's not Bethesda made is that it gets replicated by multiple people. So FX0 has his own thing, Code has his own, and Bwones has Tactical reload, that creates conflicts. The only way that issue would be fixed is if Bethesda made an official patch that included these edits to the hkx
IMPORTANT NOTE
The M91 is a very large LMG, as such it was animated at 90 fov. The fov limit recommended for using the M91 is 90 fov, vanilla fov is 70.
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Console: Not yet
M91 description
"Robust light machine gun sacrifices mobility for stability. High caliber sustained fire will neutralize targets at long ranges."
--Description
Ammo belt does function
The M91 is a light machine gun featured in Call of Duty: Modern Warfare.
https://callofduty.fandom.com/wiki/M91
Mod details
Attachments
Muzzle
-
[]Breacher Device
[
]Flash Guard[]Muzzle Brake
[]Lightweight Suppressor
[]Tactical Suppressor
[]Compensator
[]Monolithic Suppressor
-
[]M91 Special Forces
[]M91 Infantry
[]M91 Heavy
-
[]1mW Laser
[
]5mW Laser[]Tac Laser
-
[]Cronen LP945 Mini Reflex
[]Corp Combat Holo Sight
[]Aim-Op Reflex Sight
[]Viper Reflex Sight
[]VLK 3. 0x Optic
[]APX5 Holographic Sight
[]Operator Reflex Sigh
[]Integral Hybrid
[]Scout Combat Optic
[]Solozero Optics Mini Reflex
[]4. 0 Flip Hybrid
[]G. I. Mini Reflex
[]PBX Holo 7 Sight
[]Cronen C480 Pro Optic
-
[]FORGE TAC Stalker
[]FORGE TAC Ultralight
[]No Stock
[]XRK Striker
-
[]Granulated Grip Tape
[]Stippled Grip Tape
[]Rubberized Grip Tape
-
[]120 Round Belt
[
]150 Round Belt
[]Merc Foregrip
[]Bipod
Adds the M91 from Modern Warfare 2019 and its variants/Blueprints into Fallout 4. A popular weapon mod with nearly 3,000 endorsements and over 200,000 downloads, last updated in December 2021. For players who want a realistic modern rifle in the wasteland.
✨ Key Features
📊 Pros & Cons
✅ Pros
- Huge community trust with 2,948 endorsements.
- Over 208,000 downloads shows it's a go-to for weapon mods.
- Adds a recognizable Modern Warfare gun to the Commonwealth.
⚠️ Cons
- Last updated in 2021 – may not be fully compatible with the latest Fallout 4 patches.
- Requires joining the author's Discord for support or extra info.
For Fallout 4 players who want a modern military rifle straight from Modern Warfare 2019. If you're into realistic weapon mods and don't mind a bit of setup, this is a solid pick. Skip if you prefer lore-friendly or energy weapons.
💡 Beginner Tips
- Make sure to read the mod page for any required DLC or patches – the description is sparse, so check the posts section.
- Use a mod manager like Vortex to avoid manual file placement errors.
- If the weapon doesn't appear, try crafting it at a workbench or using the console command 'help m91' to find the ID.
📊 Mod Details
- Game
- Fallout 4 Mods
- Author
- BethesdaCODModding
- Version
- 1.0
- Downloads
- 208,560
- Endorsements
- 2,948
- Category
- Weapons
- Created
- 12/25/2021
- Updated
- 12/26/2021
🔧 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