Instructables
loading
loading
Picture of Lego Quad Gun
This is a Lego device that when the wheel is turned it will fire four darts one after another.
 
Remove these adsRemove these ads by Signing Up

Step 1: Parts Needed

Picture of 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

Picture of Bulding the Base
130731_0003.jpg
130731_0006.jpg
130731_0008.jpg
130731_0009.jpg
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

Picture of Random Bits
130731_0024.jpg
130731_0025.jpg
130731_0027.jpg
130731_0028.jpg
130731_0029.jpg
This is really the parts for the auto firing system.

Step 5: Putting it together

Picture of Putting it together
130731_0042.jpg
130731_0044.jpg
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!

Picture of And You're Done!
130731_0054.jpg
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.
Gmking555513 days ago

Good job i only have 1 dart and dart gun LOL

This is great! How did you get so many cannons?
Oicu81shoe (author)  Zachary48011 year ago
Various sets, it wasn't too hard really.