BackSlotAddon Mod (1.21.1, 1.20.1) – Double Back Swords
Java mod listed for Minecraft 1.20–1.21. Downloads from the MC Java Mods app on Android.
⬇ DownloadBackSlotAddon Mod is a small add-on for the BackSlot mod, refining how players interact with items stored in the back slot. It introduces additional controls and customization options to improve accessibility and usability.
Features:
- Enables players to have 2 sword back slot
- Press “G” to put sword/ weapon of choice to back slot
- Press “Shift + G” to put 1 more sword/ weapon of choice to back slot.
Screenshots:
BackSlotAddon Mod Download Links
For Minecraft 1.21.1, 1.21
Fabric version: Download from Server 1 – Download from Server 2
For Minecraft 1.20.6
Fabric version: Download from Server 1 – Download from Server 2
For Minecraft 1.20.1
Fabric version: Download from Server 1 – Download from Server 2
For Minecraft 1.19.2
Fabric version: Download from Server 1 – Download from Server 2
- Edition: Minecraft Java
- File type: .jar
- Minecraft versions listed: 1.21.1, 1.20.1
- 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: In MC Java Mods, or directly above on this page.
Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.
- Downloads as 196612.mcaddon
- Download size: 29 KB
- Download link checked 15 Jul 2026 — working
- Mirrored on our own servers — the download does not depend on the original host
These come from our own check of the pack file, not from the source page.