Picture of Lego Portal Gun
Picture 662.jpg
Picture 652.jpg
Picture 640.jpg
This will show you how to make a Portal gun model from the video game Portal, using lego. (no it doesn't work)

It features interchangeable colors, blue and orange. (step 6)

The steps are in the photos.  I have highlighted the pieces you need to add with each step.

Includes optional stand. (step 5)

See also:
Remove these adsRemove these ads by Signing Up

Step 1: The Pieces.

Picture of The Pieces.
Picture 648.jpg
Listed in these two pictures are the pieces you'll need to build this.

Step 2: The Barrel.

First is the barrel and the prongs.

Step 3: The Body.

Now the main body of the gun.

Step 4: Attach the barrel to the main body.

Picture of Attach the barrel to the main body.
Picture 634.jpg
Here is how to attach the barrel to the body.

Step 5: The Stand.

Picture of The Stand.
Picture 638.jpg
Picture 639.jpg
Picture 640.jpg
I figured out you could build a stand for it with the extra parts.

Step 6: Interchanging Portal Colors.

Picture of Interchanging Portal Colors.
Picture 654.jpg
Picture 668.jpg
Picture 657.jpg
Picture 656.jpg
 As you know when you shoot a portal the glowing parts change color, here you can change the blue and orange colors.

Step 7: Done!

Now your finished! Enjoy blasting your Lego guys with portals!

Here are some different views of the gun.
NathanH17 months ago

sweet! this is a lot like the real one!

Add potated glados! :D

nvmbed2 years ago
What is the correct name for this "open cockpit" piece? Can't find this anywhere.
Just found it after a while of looking. According to BrickLink, it's called: Windscreen 4 x 4 Roll Cage
monsterlego (author)  nvmbed2 years ago
I has no clue :P I'll try to find it
pretty cool
hrodriguez72 years ago
it would be really awesome if you put an LED in the front or a laser in the front!
3ddementor2 years ago
Nice Job
I love the accuracy of the model, it looks as if there was an actual kit designed for this build!
Geeknxt3 years ago
Could anyone post a .ldd file for this?
I don't have all the parts and I really want to make this.

(removed by author or community request)
monsterlego (author)  DELETED_One.3 years ago
Thanks! (I'm hoping to get a minifigure out soon.)
Jsquared243 years ago
Awesome! You are a really good lego builder! 11/10
And nice touch with the interchangeable colours :)
monsterlego (author)  Jsquared243 years ago