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How to make a Portal Gun

Step 14All the extras

All the extras
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These are the little details that make it look the part.

Picture 1 is the hole for big shell made from several strips of paper wrapped tightly round and glued. The paper coil is then staggered to get that chamfered look. More wood filler is spread to smooth it out and then a hole is cut in the big shell and the paper cylinder hot glued in.

Picture 2 show the arms that point over the front of the device. The arms are cut from wood and lap-jointed in place. The front of the arms sandwich the main arm and come to a point after some whittling (see Picture 3).

Picture 4 shows the cables made from some tube with coathanger wire inside to allow shaping and stiffness. The little black wire things are just that, made from coathanger wire. Each one is four identical lengths of wire with two bent into C shapes and then stuck to the other two lengths (see Picture 5).

Picture 6 is the little turbine like disc you can sometimes see inside the gun barrel when it's lit up. Just a piece of cardboard with foam inserts stuck on and the centre cut out. Then all painted two-tone grey.
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1 comment
Apr 25, 2011. 8:20 AMVoltagecaek says:
What are the sizes on the arms?

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Author:chiok(Chiok Li Designs)
Completed a masters in mechanical engineering and then realised I didn't want to be an engineer. So I'm a freelance propmaker and costumier for film, theatre and music videos. Occasionally, I need t...
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