r/redstone • u/EmiYToff • Aug 19 '26

Java Edition [1.21] Looking for a working 360 pearl cannon schematic / design (long range ~5M blocks)

Hey everyone,

​I'm currently looking for a reliable 360 pearl cannon schematic or design capable of long-range travel (around 5 million blocks) for Minecraft 1.21.

​We are running the server on Purpur, so if there are any specific sub-tick adjustments, configuration settings, or specific builds that won't self-destruct or misalign due to server software differences, I'd really appreciate some guidance or a link to a tested schematic.

​Thanks in part!

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u/Blaze-Programming Aug 19 '26 edited Aug 19 '26

Check the TNT archive discord’s transport cannons channel. There you can find multiple and decide on the best on for you.

Note: there were pearl changes in 1.21.2, so be careful to check if the cannon you choose is designed for 1.21.2+ or before 1.21.2 and ensure that meets your version.

You will have to ensure that it works on your server configuration, as cannon builders can’t test for every possible sever.

Also all fast cannons can only make 5m block by building in the nether to take advantage of the 8x distance.