Service Rifle and Assault Carbine STS Patch
🟡 Updated this year⚠️ Install Order · 4 steps
Install in this order, then this mod last — most mods fail to load without their framework and dependencies in place.
Preview

🔍 Analysis
- 👍 0.8% endorsement rate
- 🏆 #88 of 282 Weapons mods in this game by downloads
📋 About This Mod
I reworked the entire STS patch. Updating mid-save is unsafe — at least unequip your currently installed scopes first!!! The Marksman Carbine, including its original optics, is heavily obstructed by the iron sights, so the STS sights suffer from the same issue. I think we just need to wait for a mod update.
Because See Through Scopes is incompatible with Merged RootBehavior and Tactical Reload 1. 4, the hold breath function breaks. As a result, the scopes in the patch might not be fully zeroed. Hopefully, someone can figure out a fix for this issue.
Long Short Medium Recon
Meshes not perfect, but it just works.
Loose files and esl flagged
Credit to DegenerateDak and Commonwealth Weaponry team for creating Service Rifle and Assault Carbine - New Vegas Classics - M16A1 and CAR-15.
Credit to henkspamadres for creating See Through Scopes.
This is a compatibility patch that makes Commonwealth Weaponry's Service Rifle and Assault Carbine work with the New Vegas Classics - M16A1 and CAR-15 STS mod. It's a small, focused utility for Fallout 4 players who want to combine these specific weapon mods. With 61 endorsements and 7,844 downloads, it has a modest but active user base.
✨ Key Features
📊 Pros & Cons
✅ Pros
- Solves a real compatibility headache if you run both weapon mods—no more crashes or broken meshes.
- Decent download count (7,844) shows plenty of people needed this exact patch.
- Lightweight and focused; it does one job and does it without bloat.
⚠️ Cons
- Only useful if you have both specific mods installed—otherwise it's dead weight.
- Small endorsement count (61) means it's not heavily tested by the community.
- Compatibility patches can break if either parent mod updates, so check for updates regularly.
For Fallout 4 players who run both Commonwealth Weaponry's Service Rifle and Assault Carbine and the New Vegas Classics - M16A1 and CAR-15 STS mods and want them to play nice together. Skip this if you don't use both mods—it does nothing for you.
💡 Beginner Tips
- Make sure you have both required mods installed before adding this patch, or the game may crash on load.
- Load this patch after both weapon mods in your load order—use a mod manager like Vortex or MO2 to sort it correctly.
- If you're on PC, double-check that the patch matches the exact versions of the mods you have; mismatched versions can cause issues.
📊 Mod Details
- Game
- Fallout 4 Mods
- Author
- Farmer0k
- Version
- 1
- Downloads
- 7,844
- Endorsements
- 61
- Category
- Weapons
- Created
- 1/21/2026
- Updated
- 5/18/2026
🔧 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.
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