How do I install P31 Copper Rail Pack?

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 P31 Copper Rail Pack work with?

The listing gives Minecraft 26.2. This is the version stated by the author or source site, not something we verified ourselves.

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P31 Copper Rail Pack

Java data pack listed for Minecraft 26.x. Downloads from the MC Java Mods app on Android.

by Poseidon31 · on Modrinth

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I thought rails should be made from copper because I don't want to waste my precious iron on rails. It adds: normal rails, powered rails, activator rails, detector rails, and minecart! For balancing it halfs the amount of rails you get and some more items were added.

Quick facts

Edition: Minecraft Java
File type: .jar
Minecraft version listed: 26.2
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.

File checked by MCModsHub

Downloads as P31_Copper_Hopper.zip
Download size: 14 KB
Download link checked 18 Oct 2026 — working

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

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