mod
BackSlotMinecraft mod for 1.21.1
Keep your weapon always ready
- Latest version
- 1.3.0+1.21.1
- Minecraft
- 1.19.2 to 1.21.1
- Java
- Java 21+
- Loader
- Fabric
- Licence
- GPL-3.0-only
- Downloads
- 1.7M
- Updated
- 8 mo ago
- Available on
- Modrinth
Our hostingHost BackSlot servers
One click and BackSlot is installed with the right loader, on hardware built for it.
- 1.21.1
- Fabric
- One click mod install
- Loader matched for you
- Ryzen CPUs
- NVMe SSD
Minecraft versions
Every version BackSlot declares support for, newest first, with the Java runtime that version needs.
Download
From BackSlot’s own host. Nothing is re-hosted here.
backslot-1.3.0.jar · 0.2 MB · for 1.21.1
fc34997b30b4…Older versions10Hide older versions
- 1.2.16+1.21.119 Nov 20241.21.10.2 MB80.8k downloads
e79bad674893…Get - 1.2.15+1.21.110 Sept 20241.21.10.2 MB6.7k downloads
fd6a058e89fa…Get - 1.2.15+1.2122 Jun 20241.210.2 MB86.6k downloads
aab08f45e1ad…Get - 1.2.15+1.20.610 May 20241.20.60.2 MB5.5k downloads
99351bb849c2…Get - 1.2.15+1.20.114 Sept 20231.20.10.1 MB1.4M downloads
bc44b0215bff…Get - 1.2.14+1.20.116 Aug 20231.20.10.1 MB3.6k downloads
59cc07d78fc8…Get - 1.2.13+1.20.121 Jul 20231.20.10.1 MB1.3k downloads
47d2cdae67a3…Get - 1.2.13+1.209 Jun 20231.200.1 MB8.1k downloads
87e8d5b0034f…Get - 1.2.13+1.19.418 May 20231.19.40.1 MB1.9k downloads
b7ab5d1ca2c3…Get - 1.2.1119 Apr 20231.19.20.1 MB50.4k downloads
59a8ea0c7566…Get
Frequently asked
Does BackSlot work on Minecraft 1.21.1?
Yes. 1.21.1 is the newest Minecraft version BackSlot declares support for, and the claim comes from the author's own release metadata rather than from a compatibility list somebody maintains by hand.
Which Minecraft versions does BackSlot support?
Everything the author has declared, from 1.19.2 up to 1.21.1. The full list is in the table above, with the Java runtime each version needs next to it.
Do I need to install BackSlot on the client or the server?
Both. Every player needs it installed and so does the server, so anyone joining without it will be refused.
Which platform or loader does BackSlot support?
Fabric. A build for one platform or loader will not necessarily load on another, so this is the first thing to check before the Minecraft version.
Which Java version do I need for BackSlot?
On the newest Minecraft version it supports, Java 21 or newer. The requirement comes from the Minecraft version you run rather than from the mod itself, so on an older supported Minecraft the answer is that version's Java, not this one.
What licence is BackSlot under?
GPL-3.0-only, as stated by the author on the platform we synced it from. Check the project's own page before redistributing or bundling it.
How do I install BackSlot?
Install the matching loader first, then put the downloaded file in your mods folder and start the game. The loader, the mod and Minecraft all have to be on the same version, which is the usual reason a mod does not appear in game.
Where do I download BackSlot safely?
Start with the author's page on Modrinth, which is where the data here is synced from. MCReference does not host or repackage files. The download link goes to the source recorded for that release; verify the publisher, filename and checksum before running it.
Works on the same versions
Ordered by how much of the recent Minecraft version coverage overlaps, not by popularity.
Is this information wrong or missing something? .