How do I install Legendary Arsenal?

Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. Download the .jar. Put it in the .minecraft/mods folder and launch that loader profile. Opens on Modrinth — not every file is mirrored on our own servers.

What Minecraft version does Legendary Arsenal work with?

The listing gives Minecraft 1.21.4, 1.21.5, 1.21.6, among others. This is the version stated by the author or source site, not something we verified ourselves.

Home›Java›Mods›Legendary Arsenal

ModsJava

Legendary Arsenal

by TheAlend · on Modrinth

Add 200+ iconic geek weapons to your world! Explore and find Weapon Crates, which spawn naturally and drop a random powerful weapon when broken.

Which build do you need?

This mod ships a separate file for every mod loader and every version of the game. Pick both, then download — the wrong build installs fine and then does nothing in the game.

Mod loader

Mod loader NeoForge2 builds
Mod loader Forge4 builds

Minecraft version

Minecraft 1.21.4–26.1.2Newest
Minecraft 1.21.1–1.21.3

Minecraft 1.20.1Newest
Minecraft 1.19.4
Minecraft 1.19.2
Minecraft 1.18.2

⬇ Download for 1.21.4–26.1.2 · NeoForge ⬇ Download for 1.21.1–1.21.3 · NeoForge ⬇ Download for 1.20.1 · Forge ⬇ Download for 1.19.4 · Forge ⬇ Download for 1.19.2 · Forge ⬇ Download for 1.18.2 · Forge

I don't know my version or loader

Open the Minecraft launcher and look at the profile you play on — it names both, like fabric-loader-1.21.4. The version also shows in the bottom-right corner of the game's main menu.

No loader in the profile name? Then it's plain Minecraft, and these mods won't run — you need Fabric or NeoForge installed first.

Open in MC Java Mods Get it on Google Play →

Title

many of weapons

⚔️This mod adds 200+ iconic weapons from the geek universe.

Weapon Crate

Explore the world to find the Weapon Crate, a special block that spawns naturally. Break it to obtain one of these powerful items!

The mod also introduces three special items

Amulet of Twins: Hold the weapon in your left hand and the amulet in your right hand, then right-click to duplicate the weapon. It can be used in weapons that are classified as Twin Weapons.

Amulet of Twins

Eye of Illusion: Used in the smithing table to change only the visual appearance of an item, without altering its stats.

Eye of Illusion

Amulet of Upgrade: Sets the weapon to its maximum level when combined in the smithing table.

Amulet of Upgrade

⚔️ This mod also features integration with the:

Epic Fight

Better Combat

✨Weapons glow in the dark when using resourcepack Glow Legendary Arsenal.

Quick facts

Edition: Minecraft Java
File type: .jar
Minecraft versions listed: 1.21.4, 1.21.5, 1.21.6
How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
Where to get it: Opens on Modrinth — not every file is mirrored on our own servers.

Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.

Verified by MCModsHub

Ships as legendary_arsenal-2.5-neoforge-1.21.4.jar — drop this file into the mods folder
Download size: 1.5 MB
Download link checked 31 Aug 2026 — working

These come from our own check of the pack file, not from the source page.

Explore more

All Mods for Java All Minecraft Java mods Java mods for 1.21 Java mods for 26