CaliberX

newvegas — Mods & Enhancements

CaliberX is a comprehensive ammunition overhaul for Fallout: New Vegas, adding a wide variety of new calibers, ammo types, and crafting options. It's a community favorite with over 13,000 endorsements and 562,000 downloads, making it a staple for players seeking deeper gunplay and survival mechanics.

📦 Full mod page on discovermods

Downloads, ratings, compatibility info, installation guides, and user reviews.

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Syntax

Ammo

Example

Downloads: 562,324

💡 Notes

By Earache42 - Fluidfire - odin_ml - Maintainers Brigand231 - WhiskeyRiver2 - RoyBatterian

🎯 Tips & Tricks

Use a mod manager like Mod Organizer 2 to keep track of Cali

Use a mod manager like Mod Organizer 2 to keep track of CaliberX and its patches.

Check the mod's compatibility section for patches with other

Check the mod's compatibility section for patches with other popular mods like Project Nevada or WMX.

Start a new playthrough to avoid issues with existing saves

Start a new playthrough to avoid issues with existing saves when adding CaliberX.

🔧 Troubleshooting

Mod conflicts

Check load order. Disable conflicting mods one by one.

⚠️ Common Mistakes

Installing without checking requirements

👍 Pros

Huge community trust with 13,561 endorsements and over half a million downloads.
Adds a ton of depth to gunplay—you'll actually think about what ammo you're carrying.
Regularly maintained by a team of modders, so it stays relevant.

👎 Cons

Requires a mod manager and likely compatibility patches for other overhaul mods.
Can be overwhelming for new players due to the sheer number of new ammo types.
May conflict with other ammo or weapon mods if not properly patched.

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