THE ANNIHALATOR (AKA the world's first fully automatic pen gun) by MFPOSGBCS
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This is my biggest instructable ever and problably gonna be one of the most popular instructables on this website(my opinion). I introduce the world's first true fully automatic pen gun. No joke this thing  is rapid fire full auto. The decided to come up with my own inspiration for this came to me when i was looking at some questions on the questions board about some people asking if there was such thing as a full auto pen gun or if it was possible to make such a thing. Well, after 3 weeks on collecting materials and studying mechanisms and doing research, my own. This can be considered as the machine gun of the pen gun arsenal after what i've seen such as the click pen gun, semi auto pen gun, and the trigger pen gun.i have to say that this will be a tough project to build, for anyone wanting to build this, and that gathering the materials will be a big job. Good luck.
 
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Step 1: Gather the materials

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this is gonna be a tough task as building this pen gun requires lots of materials. You will need 3 rulers( 2 wooden and one plastic), a transparent ipod case, a mini vhs tape case, duct tape rubber bands( 8 big ones and 2-3 thin ones), knex cog wheel, 2 empty bic pen tubes, a blue knex piece, a small paper clip case, a white peg with a nail through it( i have tons of these as i collected them from the cable guys as they installed cable), and extremely sharp scissors and a  exacto knife(optional).
boomboombaby says: May 7, 2012. 12:02 AM
I has used your blueprints to make a BB gatling gun...sadly...it fail
x3n0c1dal says: May 21, 2012. 3:27 PM
I think we've all been there.
ThatKnottyguy says: Apr 22, 2012. 2:37 PM
Upload vid of you shooting it now!:D
50-50 says: Feb 28, 2012. 4:25 AM
parts list?
squirrelMLM says: Oct 8, 2010. 3:52 AM
Wow you have a big ego. "The most popular on Instructables"?
freeza36 says: Dec 21, 2011. 6:31 PM
yeah really and my friend says i have a big ego
Jimmt says: Jun 20, 2011. 12:00 PM
Exactly.
imBobertRobert says: Aug 16, 2011. 7:32 PM
:|
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:)
at first i thought that this would be just a thing saying look at my epic gun!, but then i discovered that it was a real tutorial...!!!!
NE patsrock says: Jul 4, 2011. 7:09 PM
so cool
gunner2000 says: May 5, 2011. 1:29 AM
dude its cool but i dont know how it works so please tell me please i beg u!!!
Plo Koon says: Apr 25, 2011. 2:23 PM
DUUUUUUUUUUUUUUDDDEEEEEE!!!!!!!!!!!!!!!!!!!! COOOOOOOOOOOOOOOOOOOL
Danny1433 says: Apr 22, 2011. 7:52 PM
add a video
jonnywiseguy says: Dec 29, 2010. 4:41 PM
what type of ipod case must you use? like the nano or the touch or what? and can you put any iron sights on it?
bendog38 says: Apr 16, 2011. 2:17 PM
touch case
The Homemade Arsenal says: Jan 11, 2011. 7:14 PM
The blueprints were a bit difficult to make out, due to lack of shading and the like. I might get the parts together and build one of these... Looks like the kind of thing that would make people cower under their desks in fear when they hear the sound of it(after being attacked by it before and committed the sound to memory, of course.) All-in-all, pretty good ible, and a great idea that obviously didnt get the praise it deserved.
Boppo3 says: Dec 7, 2010. 2:31 AM
you need to attach a BETTER picture with more lighting, probably an exploded drawing, and a video of the shooting itself (hi-def of course)
guitarmonk15 says: Jul 6, 2010. 8:21 AM
the most popular instructable...205 views. *sigh*
guitarmonk15 says: Jul 24, 2010. 6:06 AM
Yay, now it's so popular, it has 491 views. Dude, at least try to make accurate predictions. Also, of course it's your opinion, you were the one speaking! It's like saying "I just talked" after every sentence.
AJBrawlLvr says: Oct 9, 2010. 3:15 PM
You just talked!
guitarmonk15 says: Oct 15, 2010. 6:53 PM
No, really? I didn't know that!
AJBrawlLvr says: Oct 16, 2010. 11:13 AM
You didn't know that!
Matrix-technician says: Jun 29, 2010. 8:34 PM
You need to add more pics. =/ How fast does it shoot?
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