Colt Mk.40 L45 Automatic Cannon
🟡 Updated this year⚠️ 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
- 👍 0.4% endorsement rate
- 🏆 #142 of 385 Weapons mods in this game by downloads
📋 About This Mod
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Acknowledgements and Dedications:
> Dak's Discord - Being just awesome
> Ophelia Neoma - Green explosion and incendiary explosion. (Believe it or not, her assets are a staple because they work just well.)
> Diacute - Moral support.
> Spadey01 - Reflex Sights parts.
> iamtenspeed - Screenies.
> DegenerateDak - Screenies and some debugging support.
> Navarro - Sounds. (Now with graces, and part of the DP.)
> The entitled-prick-formerly-known-as-Aryck-The. One - Here's 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 f
A high-recoil automatic cannon weapon mod for Fallout 4, featuring the Colt Mk.40 L45. With 415 endorsements and 94,171 downloads, it's a popular choice for players seeking a powerful, hard-hitting firearm. Last updated in February 2026, it remains actively maintained.
✨ Key Features
📊 Pros & Cons
✅ Pros
- Community favorite with 415 endorsements and 94k downloads—clearly a lot of people are using this
- Actively updated as of February 2026, so it's likely compatible with current game patches
- High-recoil design gives a satisfying, powerful feel for players who want punchy weapons
⚠️ Cons
- No detailed description provided—you'll have to find out stats and crafting requirements in-game
- High recoil might be a turn-off for players who prefer accurate, controllable weapons
- No mention of compatibility patches or dependencies—may conflict with other weapon mods
For Fallout 4 players who want a heavy-hitting automatic cannon with a strong kick. If you enjoy mods that add powerful, immersive firearms and don't mind a bit of recoil management, this is for you. Skip if you prefer precise, low-recoil weapons or need detailed documentation before installing.
💡 Beginner Tips
- Since the mod adds a weapon, check your crafting benches (like the weapons workbench) to see if it's available for crafting or find it in the world.
- If you're using a mod manager like Vortex or NMM, install via the manager to ensure proper load order and easy uninstallation.
- Given the high recoil, consider mods that reduce recoil or use a weapon mod that adds a bipod to stabilize your aim.
📊 Mod Details
- Game
- Fallout 4 Mods
- Author
- The6thMessenger
- Version
- 1.01.2
- Downloads
- 94,171
- Endorsements
- 415
- Category
- Weapons
- Created
- 4/1/2025
- Updated
- 2/11/2026
🔧 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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