CurseForge · Minecraft mod
Truly Modular: Arsenal
A Addon for Truly Modular focusing on Melee Weaponary and Tools
Quick answer
Which Truly Modular: Arsenal release should I use?
Truly Modular: Arsenal Truly Modular - Arsenal v2.4-1.21 targets 1.21, 1.21.1 with NeoForge. The project page does not say whether this file belongs on the client, dedicated server, or both. All 3 required mods have matching files.
Where it goes
Is Truly Modular: Arsenal required on the client, server, or both?
The project page does not say whether this file belongs on the client, dedicated server, or both.
The source does not explicitly classify this release as client-only or server-only.
What else does Truly Modular: Arsenal Truly Modular - Arsenal v2.4-1.21 need?
Truly Modular - Arsenal v2.4-1.21. Change the file and its required mods may change too.
Install Truly Modular - Modular Item API, Architectury API, Caelus API first. We found matching files for this game-version and loader setup.
We only count dependency files that match this setup. A file for another loader does not fill the gap.
Before you install it
Add Truly Modular: Arsenal without breaking your instance.
Built for Truly Modular: Arsenal Truly Modular - Arsenal v2.4-1.21. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use Truly Modular - Arsenal v2.4-1.21. It targets 1.21, 1.21.1 with NeoForge; another release may have different loader, side or dependency requirements.
- 02
Bring the mods it needs
Install Truly Modular - Modular Item API, Architectury API, Caelus API first. We found matching files for this game-version and loader setup.
- 03
Put it on the correct side
The project page does not say whether this file belongs on the client, dedicated server, or both.
- 04
Pick the file you checked
Use the “Get this file” button beside Truly Modular - Arsenal v2.4-1.21. It opens that exact file at the source.
About this project
What does Truly Modular: Arsenal add?
Truly Modular: Arsenal
A Boundless Collection of Customizable Tools and Weapons

Truly Modular: Arsenal is a Modular Tool and Melee Weapon mod. It makes Vanilla (and most modded) Tools/Swords into Modular Items, allowing them to be modified within the Modular Workbench.

Contents
- 12 different Blades
- 4 different Guards
- 6 different Handles, including a twin handle for double the blades
- 3 different Pommels
- 7 different Tool Modules (3 Front, 3 Back and one double-sided)
- Additional Cosmetic Variants for some Modules
Compat
- Better Combat is fully supported
- Truly Modular uses an Automatic compat by default, this means most mods Swords and Materials should get picked up, dedicated compat is possible through datapacks. You can use the MaterialHelper Website to make compat datapacks yourself
FAQ:
- What Launcher is this for? Forge? Fabric?
- Both, check the jars
- Backport to older versions?
- is not planned. There are many features in Truly Modular which have a significantly higher priority than backporting. Once the list of ideas is smaller, we might consider backporting.
- Is X mod supported?
- probably? Generative Compatiblity has a high chance of working with most mods out of the box. You can check https://github.com/Truly-Modular/Modular-Item-API/blob/main/COMPAT.md for more informations or to report issues
- Can I write an Addon for this?
- Can I use this in a Modpack?
- yes
Project description from CurseForge.
Pick your setup
Truly Modular: Arsenal by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
1.21.1
3 loader builds1.21
3 loader builds1.20.1
4 loader builds1.20
4 loader buildsCheck the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
Truly Modular: Arsenal versions and loaders
Truly Modular - Arsenal v2.4-1.21
Truly-Modular-arsenal-arsenal-forge-2.4-1.21.jar
1 Apr 2026
Truly Modular - Arsenal v2.4-1.21
Truly-Modular-arsenal-arsenal-fabric-2.4-1.21.jar
1 Apr 2026
Truly Modular - Arsenal v2.3-1.21
Truly-Modular-arsenal-arsenal-fabric-2.3-1.21.jar
26 Jan 2026
Truly Modular - Arsenal v2.3-1.21
Truly-Modular-arsenal-arsenal-forge-2.3-1.21.jar
26 Jan 2026
Truly Modular - Arsenal v2.2-1.21
Truly-Modular-arsenal-arsenal-fabric-2.2-1.21.jar
25 Aug 2025
Truly Modular - Arsenal v2.2-1.21
Truly-Modular-arsenal-arsenal-forge-2.2-1.21.jar
25 Aug 2025
Truly Modular - Arsenal v2.1-1.21
Truly-Modular-arsenal-arsenal-forge-2.1-1.21.jar
12 Apr 2025
Truly Modular - Arsenal v2.1-1.21
Truly-Modular-arsenal-arsenal-fabric-2.1-1.21.jar
12 Apr 2025
Truly Modular - Arsenal v1.13-1.20.1
Truly-Modular-arsenal-arsenal-forge-1.13-1.20.1.jar
12 Apr 2025
Truly Modular - Arsenal v1.13-1.20.1
Truly-Modular-arsenal-arsenal-fabric-1.13-1.20.1.jar
12 Apr 2025
Truly Modular - Arsenal v2.0-1.21
Truly-Modular-arsenal-arsenal-fabric-2.0-1.21.jar
10 Apr 2025
Truly Modular - Arsenal v2.0-1.21
Truly-Modular-arsenal-arsenal-forge-2.0-1.21.jar
10 Apr 2025
Looking for an older file? The official CurseForge project page is in Resources.