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Make a 1950's Ray Gun

Make a 1950\
Having started making simple props for photo shoots and body painting accessories, I am now embarking on making some other weapons.

I wanted to make a space blaster or ray gun, and I thought it would be fun to try and make a 1950's style prop gun.

A search of the net produced some really nice designs, and as ever I have amalgamated three or four for this gun.
 
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Step 1Materials and design

Materials and design

The materials used for this gun were whatever old crap I had hanging around in the shop. I found some old sections of PVC pipe for making the barrel. An old plastic 35mm film cannister, some metal rings from old hard drives, and a few other bits and bobs.

Basically use anything you can find, beg borrow or steal (well not steal), to keep the costs right down.
You will need some cutting tools, various glues, card, plastic card, paints, whatever else you can think of.

I began by making three basic grip templates. These are generic and can be used on a variety of weapons. I used some thin card to create the templates and sized them based on my own hands.

Next I evaluated the little collection of junk I had assembled. I chose a length of 20mm PVC for the main barrel and used the film cannister for the muzzle break.

Any self respecting 1950's ray gun needs disks of metal round the barrel. Three aluminium rings from old hard drives were super-glued to a section of 25mm PVC to form these. this was slid down the barrel and then hot melted in place. The cannister was also hot melted to the end of the barrel.

Next I cut two sections of 40mm waste pipe to length, and using some sponge lagging disks I centred the larger diameter tube onto the barrel by forcing the sponge into the gaps. the sponge disks were then given a fillet of cyanoacrylate which will soak in and go off rock hard.

The centre of the 35mm cannister was glued to the butt end of the barrel and the whole thing left to dry overnight.
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42 comments
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Mar 26, 2012. 6:42 AMThe Rambler says:
Very nice build. One day I'm going to get around to building a raygun style prop and I like some of the ideas you've used. One question though, what is a sponge lagging disk?
Mar 27, 2012. 5:09 AMThe Rambler says:
Oooh, okay yeah, I know what that stuff is. I just didn't knnow it was called that. That's a good idea, and something I could have used when I built my lightsaber prop. I might have to pull it out and rework it with that foam/glue technique to make it more sturdy.
Jul 9, 2011. 10:55 PMjowens11 says:
what are the exact listed materials for this gun?
Oct 15, 2010. 3:08 PMKiteman says:
That's really nice, but you know what's spooky?

I have the same cutting mat, drawing pen and glue-gun.
Oct 17, 2010. 6:38 AMhammer9876 says:
Oooo. Kiteman and marshon are twins!
Jul 9, 2011. 10:54 PMjowens11 says:
twinstinct!
Oct 18, 2010. 8:21 PMred-king says:
or... the same person with multiple personalities. o.O
Oct 16, 2010. 10:25 AMmartzsam says:
Creepy... O_o
Oct 15, 2010. 1:43 PMstringstretcher says:
Nice job! You are a fine model maker. Here is one of mine. Hope you like it.
Apr 14, 2011. 7:11 PMdav1d908 says:
Looks good, bro.
Oct 19, 2010. 11:51 AMhellstudios says:
Now attach a burning laser to it. :D
Jan 11, 2011. 7:46 PMhshook says:
No, seriously you could put a laser pointer or something in it. that would be cool
Oct 17, 2010. 9:37 AMJollyrgr says:
Fantastic job on your ray gun. Is that a vacuum tube or a projector bulb on top?
Oct 19, 2010. 3:08 AMstringstretcher says:
In fact, inside the moisture trap is an automobile headlamp! I forgot about that!
Oct 18, 2010. 9:56 AMstringstretcher says:
As Marshon noted, it is a moisture trap. Inside it sits a small gemstone, "grytanium", which of course, is the power source for this Discombobulator. Curtain rod end, air pistol, candle stick... they are fun! I hope I am not intruding by posting another pic... under construction this one.
Oct 15, 2010. 4:34 PMToniRose says:
Niiiice!
Mar 19, 2011. 10:18 AMnudgefudge says:
this has to be one if the coolest instructsbles out there!

one way to make a raygun would be buying these water guns for $6:

http://www.kmart.com/shc/s/p_10151_10104_004W386481110001P?prdNo=5&blockNo=5&blockType=G5

and spraypainting the big purple one
Jan 5, 2011. 1:55 PMsaffron69 says:
oh how awesome you make this too =)
my 6yo son has been eyeing this off... ive been keeping a lookout at the recycling shop and the 2nd hand shops for ... well ... anything to do this.
I was looking at your dragon mask too earlier
how awesome and clever are you?
very creative and amazingly talented =)
thanks for sharing these wonderful ideas and inspiring me.
Dec 28, 2010. 2:59 PMBiggsy says:
Thats a real nice looking prop! welldone!
Oct 22, 2010. 11:53 PMRussianGirl2000 says:
Good model. However a copy of the A3-21 Plasma Rifle of Fallout 3 I like more, but the style is similar.
Oct 23, 2010. 8:35 AMitgasht says:
I love this! It looks great
Oct 20, 2010. 1:16 PMawsomehighvoltage says:
great for a coilgun!
Oct 17, 2010. 1:08 PMmikeanator55 says:
hmm...what i think would be cool is if you put a laser in it...if i had a spare $300 laying around i would DEFINITELY get this: http://www.wickedlasers.com/lasers/S3_Series-105-37.html

If not, i would just put a laser in there, such as this one, for $80:
http://www.wickedlasers.com/lasers/E3_Series-108-3.html

Or this one, for $50:
http://www.wickedlasers.com/lasers/E2_Series-104-37.html

And if not either, just a cheap 5.00 dollar one from CVS lol :P
Oct 18, 2010. 9:31 PMrocketman221 says:
How about a 1 watt IR laser diode for $20 on ebay. Of course it would need a laser module and a power supply.

The spyder 3 is a little big though, but it would be cool in a laser rifle.
Oct 18, 2010. 1:08 PMslice_rulz says:
that glue gun would make a nice ray gun by itself. nice work on your gun too.
Oct 17, 2010. 2:25 PMmr.squeakers says:
Very cool
Oct 17, 2010. 12:40 PM1hotpilot says:
As mentioned by many, the painting is very realistic, maybe too much so. Unless you have a death wish, you best paint the pointy end with a florecent red to prevent a cop from thinking this could be a home-made but functional/real firearm. Toy guns have had to do so by law for obvious reasons for many years now. Have fun, but don't be a victim of your own ignorance.
Oct 17, 2010. 5:06 PMDIY-Guy says:
Good idea to paint the tip orange, but the way the legal system works it's the toy manufacturing companies who feel obligated to put orange on the tip to avoid lawsuits from silly people who point their toy at real cops.

Most props like this one will be used in situations with costumes such as Sci-Fi conventions, or will gather dust on a shelf until a like-minded friend visits to see the G-dzilla collection or something.

To the Author of this Instructable: GREAT WORK! I never knew bondo could look so realistic.
Oct 17, 2010. 1:18 PMdark clerick says:
its called steampunk
Oct 17, 2010. 3:55 AMlemonie says:
I like it, do you have an outfit to match?

L
Oct 16, 2010. 1:36 PMjnscollier says:
Reminds me of the a gun from the video game Fallout 3. If a nuclear holocaust ever happens, you'll be a step ahead of the rest of us! Nice work.
Oct 15, 2010. 12:33 PMmckeephoto says:
great finish! I wanna make one now... just need to find the time!
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Author:marshon(Marshon)
Untidy, disorganised and a bit silly. I am a photographer, artist, body artist, sculptor, prosthetic maker, model engineer, and general idiot who likes making stuff and messing about.