CaliberZL - Modern Ammo Caliber Expansion
⚪ Last updated 2024⚠️ Install Order · 5 steps
Install in this order, then this mod last — most mods fail to load without their framework and dependencies in place.
Preview

🔍 Analysis
- 👍 2.3% endorsement rate — high engagement, a strong quality signal
- 🏆 #11 of 14 Ammo mods in this game by downloads
📋 About This Mod
This mod attempts to expand the available ammo calibers with a clean, modern implementation. Past caliber expansion libraries tend to integrate not cleanly and added bloat to ammo loot with many types of ammunition never being used.
CaliberZL relies highly on mod authors to create clean implementation. A sample script (snipped from ZL Armaments) will be provided below.
If you're downloading this mod because another requires it, then no worries!
Dynamically implements the following ammo types. Different calibers will only be loaded if called by a mod that uses it. All ammo types have crafting and breakdown recipes including hand load and junk variants.
-
[]9x18mm
[
]9x39mm[]7. 62x25mm
[]7. 62x39mm
[]7. 62x51mm
[]7. 62x54R
[]5. 45x39mm
[]12. 7x42mm
[]12. 7x55mm
[]. 40 S&W
[]. 410 Gauge
[]. 338 Lapua Magnum
[]. 408 CheyTac
[]. 30-06 (with fun Incendiary & Explosive varieties!)
[]. 300 Blackout
[]5. 7x28mm
[]4. 6x30mm
[]. 458 SOCOM
UPCOMING FUTURE RELEASE CALIBERS
-
[]. 30 Carbine
[
]. 303 British[]6. 5x50mmSR
[]8x57mm Mauser
[]8x33mm Kurz
[]. 380
[]4 Gauge
[]. 416 Barrett
[]2mm EC (CFWR Compatible)
[]3. 4mm EC
[]. 45 Long Colt
[]Gryojet
[]4. 73x33mm (CFWR Compatible)
[]14mm (CFWR Compatible)
All DLCs required.
-
[]xNVSE
[
]JIP LN NVSE Plugin[]JohnnyGuitar NVSE
[]ShowOff xNVSE Plugin
ZL Armaments
Works out of the box.
Caliber Based Damage
Supported & compatible.
Physics Based Ballistics
Supported & compatible
Another Millenia + Addons
Supported & compatible
Hit - RPD
Supported & compatible. Uses 7. 62x39mm.
SiouX Weapons Reloaded
Supported & compatible. Intervention uses . 408.
Supported & compatible, uses 5. 7x28mm.
Patches
CaliberZL TTW Integration
CaliberZL Rechambers - Rechambers vanilla + DLC weapons.
Consistent Caliber Renaming - Recommended, makes the vanilla calibers fit with CaliberZL naming scheme.
SPARE - CaliberZL Patch - Now compatible with Sweet6Shooter's SPARE mod!
Supplemental Ammo Crafting Patch
Incompatibilities
-
[]xNVSE
-
[]. 30 Carbine
CaliberZL is a caliber expansion mod that integrates new ammo types via scripting, avoiding clutter and useless additions. It includes custom ammo assets for all types. With 380 endorsements and 16,595 downloads, it's a popular choice for players seeking a streamlined ammo overhaul.
✨ Key Features
📊 Pros & Cons
✅ Pros
- Streamlined design: no clutter or useless ammo, just practical additions.
- Script-based integration means it works smoothly with the game's systems.
- Solid community trust: 380 endorsements and 16k downloads show it's been tested and liked.
⚠️ Cons
- Last updated in March 2024 — may not be compatible with the latest game patches.
- Requires scripting knowledge to troubleshoot if issues arise, as no support docs are given.
For players who want to expand their ammo variety without dealing with bloated mods that add dozens of useless types. If you're a modder or enjoy tinkering with load orders, this is a solid pick. Skip if you prefer all-in-one overhaul mods with extensive documentation.
💡 Beginner Tips
- Check if the mod requires a script extender or other framework; if so, install that first.
- Load this mod after other ammo-related mods to avoid conflicts.
- Test with a new save or backup your current one to avoid issues with existing ammo.
📊 Mod Details
- Game
- New Vegas Mods
- Author
- Zealotlee
- Version
- 1.17
- Downloads
- 16,595
- Endorsements
- 380
- Category
- Ammo
- Created
- 3/11/2024
- Updated
- 3/21/2024
🔧 How to Install New Vegas Mods
Download from Nexus.
📖 Full step-by-step install guide for New Vegas →
Visit the official mod page for specific installation instructions for this mod.
🎮 Need cheat codes or console commands? Check ur gaming wiki for New Vegas commands, item IDs, and more.
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