In 1.21.6 Mojang made some changes to arrows, making them sometimes loose all data (including their owner) when the owner is offline. This breaks some cool contraptions like Squibbles Mirror pylon.
This Datapack restores the Owner data if lost, fixing this completely. Probably not recommend this for larger servers.
Quick facts
- Edition: Minecraft Java
- File type: .jar
- Minecraft versions listed: 1.21.6, 1.21.7, 1.21.8
- 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 — see the MC Java Mods guides for the full walkthrough.
Verified by MCModsHub
- Downloads as Arrow Owner fix.zip
- Download size: 3 KB
- Download link checked 22 Aug 2026 — working
These come from our own check of the pack file, not from the source page.