Lego Quad Gun





Introduction: Lego Quad Gun

This is a Lego device that when the wheel is turned it will fire four darts one after another.

Step 1: Parts Needed

Here are all the parts you will need. You will also need a base plate of some kind.

Step 2: Bulding the Base

This it the basic structure, just follow the pictures.

Step 3: The Main Gun

Like the title says, this is the construction of the main gun.

Step 4: Random Bits

This is really the parts for the auto firing system.

Step 5: Putting It Together

Here you will be putting the pieces you have made so far together.

Step 6: Adding the Turning Mechanism

This is the last part of the gun! It is so that firing it will be much easier.

Step 7: And You're Done!

Congratulations! You can now make a case for it or what every you want! Also to fire just load each cannon and turn the knob counter clockwise.



  • Minecraft Challenge 2018

    Minecraft Challenge 2018
  • Sew Warm Contest 2018

    Sew Warm Contest 2018
  • Gluten Free Challenge

    Gluten Free Challenge

We have a be nice policy.
Please be positive and constructive.




Good job i only have 1 dart and dart gun LOL

This is great! How did you get so many cannons?

Various sets, it wasn't too hard really.