TNT Cannon V1 Schematic (1.21.x) – Powerful Redstone Machine for Massive Explosions
TNT Cannon V1 Schematic lets you launch many TNT blocks at once with a simple button press. This redstone build fires multiple explosives to clear paths or attack distant targets in your world. It works in vanilla Minecraft and does not need any extra mods to function. You just need to click the button at the back of the machine to start the firing sequence. It is important to move away from the cannon after starting it if you are playing in survival mode to avoid getting hurt.
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3D Preview & Editor:
How to place this schematic
.litematic This is a Litematica schematic. You place it with the Litematica mod, which shows the build as a ghost overlay you fill in.
| 1 | Install Litematica (plus MaLiLib) for your Minecraft version. |
| 2 | Put the .litematic file in .minecraft/schematics. |
| 3 | In game press M → Load Schematics, pick the file, then Load. |
| 4 | Position the ghost preview, then build it by hand — or turn on Easy Place to place blocks straight from your hotbar. |
| 1 | Load the schematic into your Minecraft world using a tool like Litematica. |
| 2 | Build the cannon exactly as shown, making sure all redstone and water are in the right spots. |
| 3 | Fill the dispensers with plenty of TNT blocks. |
| 4 | Press the button located at the back end of the cannon. |
| 5 | Run away from the machine immediately to stay safe from the blast while in survival mode. |
Features:
- Rapid Fire: Launches several TNT blocks at the same time for maximum power.
- Simple Controls: Uses a single button at the end of the cannon to activate the whole system.
- Small build size of 7x5x11 blocks makes it easy to fit into any base or battlefield.
- Uses standard vanilla redstone components that work in any 1.21.x world.
- Provides a great way to clear large areas of land or test redstone physics.
- Works as a Litematic file for easy placement and building.
Schematic Specs:
Screenshots:


TNT Cannon V1 Schematic Download Links
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