Survival Mode - Modified Ammo Weight (Reduced and Increased weight) Next Gen Compatible

⭐ ⭐ (524 endorsements) 📥 13,303 downloads 📌 v2 📅 4/23/2016
🟠 Updated over a year ago

By PoweredBySushi · Ammo

⬇ Download Mod Source: Nexus Mods ↗ 📅 Updated: 4/4/2025 📅 Created: 4/23/2016
⚠️ 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

  • 👍 3.9% endorsement rate — high engagement, a strong quality signal
  • 🏆 #2 of 16 Ammo mods in this game by downloads

📋 About This Mod

Works with Next Gen Update

Can also be enabled mid save

For Next Gen, use the "Far Harbor and Nuka World" versions of this mod (That same file also works Pre-NG)

What does this mod do?

This mod reduces the weight of all ammunition in Fallout 4 in survival mode.

Comes in 3 versions, 50%, 10% and 150% of the original weight. (50% is the main file)

There is also a plugin for a 50% increase in weight, making all ammo heavier (This was a request that I was more than happy to fulfil.)

This mod will only modify the weight for Base Game + DLC ammunition. It does not touch any creation club values for maximum compatibility.

Notes

I originally made this as I felt that ammunition weight was both too heavy, and that some could be more realistic. A 50% reduction across the board fulfilled the realism aspect, as a few of the ammo calibres are only milligrams lighter or heavier than their real world counterparts.

Installation (And Removal)

I recommend you install using Nexus Mod Manager, however if you want to install it manually just copy the contents of the data folder into your Fallout 4's data folder and make sure it's selected in your Mod Manager / Launcher.

~ Vortex/Nexus Mod Manager Install ~

~Installation

1 - Download desired main file with Vortex/NMM

2 - Install the mod

3 - Remember to enable it

4 - Enjoy the mod

1 - Uninstall the Mod in Vortex/NMM

Check out all my survival mode mods below

Survival Mode - Modified Ammo Weight (Reduced and Increased weight) Next Gen Compatible

Reduces, or increases the weight of all ammunition in Fallout 4 in the Survival difficulty mode. Plenty of options available from a 10%, 25%, 50% and 90% reduction in weight.

Survival Mode - Modified Needs Interval for Thirst and Hunger

Modifies how often your needs (Thirst & Hunger) drain over time during survival mode. Comes in 2 flavours.

🤖 AI-enhanced — based on mod data

This Fallout 4 mod adjusts the weight of all ammunition in Survival mode, offering reductions of 10%, 25%, 50%, and 90%, plus an option to increase weight. It's a simple quality-of-life tweak for Survival players who find ammo weight too punishing or too trivial. With 524 endorsements and recent updates, it's a community-tested option.

✨ Key Features

Reduces ammo weight in Survival mode by 10%, 25%, 50%, or 90%.
Includes an option to increase ammo weight for added challenge.
Compatible with the Next Gen update of Fallout 4.

📊 Pros & Cons

✅ Pros

  • Community-approved with 524 endorsements and over 13k downloads.
  • Multiple reduction options let you fine-tune the difficulty to your liking.
  • Recently updated (April 2025) so it should work with the latest game version.

⚠️ Cons

  • Only affects Survival mode, so if you play on other difficulties this mod does nothing for you.
  • No option for a custom percentage—you're stuck with the preset values.
  • Potential conflicts with other mods that alter ammo weight or Survival mechanics.
🎯 Is This For You?
For Fallout 4 Survival players who find the default ammo weight too heavy and want to lighten their load without removing the challenge entirely. Also for masochists who want to make Survival even more brutal by increasing ammo weight. Skip if you don't play Survival or want a more comprehensive overhaul.
📦 Install:Easy· Under 1 minute

💡 Beginner Tips

  • Pick the reduction percentage that matches your playstyle—10% is subtle, 90% makes ammo nearly weightless.
  • If you're using a mod manager, you can easily switch between the different weight plugins to test which feels right.
  • Remember that this only applies to Survival mode, so if you switch difficulties, the effect won't apply.

📊 Mod Details

Game
Fallout 4 Mods
Author
PoweredBySushi
Version
2
Downloads
13,303
Endorsements
524
Category
Ammo
Created
4/23/2016
Updated
4/4/2025

🔧 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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