Introduction: Knex Crank Full Auto

Picture of Knex Crank Full Auto
A fully automatic knex gun, inspired by Extreme Builder. It has a removable magazine for grey connectors. Also, it does fire slowly due to gear reduction, but not that slowly, it's just my cranking speed.

Step 1: Handle

Picture of Handle

A basic handle.

Step 2: Mag

Picture of Mag

Just the same as the mag on my other gun.

Step 3: Bits and Pieces

Picture of Bits and Pieces

Supports for the handle, mag, firing pin, and rails.

Step 4: Main Body, Crank, Gears, and Mechanism

Picture of Main Body, Crank, Gears, and Mechanism

The biggest and hardest step: shadows prevented me from using flash, and without the flash it's not as detailed.

Step 5: Connection

Picture of Connection

Connecting all of the parts.

Step 6: Finished!

Picture of Finished!

You're finished! I'm not responsible for any injuries.


Drew99-KGB (author)2012-02-18

Not a bad mech but it doesn't look great. It needs to look more like a gun. Other than the looks I like it.

MegaMetal8 (author)2010-12-03

Awesome, will build soonish

~Aeronous~ (author)2010-06-19

Great gun! Fully automatic for your second gun, is unheard of. My second gun was pump action.

GrandeSwag (author)~Aeronous~2010-06-20

My first gun was fully automatic. This gun is based on a gun which was based on mine.

~Aeronous~ (author)GrandeSwag2010-06-22

zOMG! You serious? No you ain't, I just checked you out, you got a famas and 'das it.

GrandeSwag (author)~Aeronous~2010-06-22

You ibles kids are too funny.

~Aeronous~ (author)GrandeSwag2010-06-23

You KI freaks think you are better then everyone else.

GrandeSwag (author)~Aeronous~2010-06-23

Well....everyone is better than you...

~Aeronous~ (author)GrandeSwag2010-06-24

Is that all you can say? You know thats bullshxt, either you do, or you are just infinitely arrogant.

GrandeSwag (author)~Aeronous~2010-06-24

I do. :)

~Aeronous~ (author)GrandeSwag2010-06-24

Then what was the point of saying that in the first place?

GrandeSwag (author)~Aeronous~2010-06-27

I know you are but what am I?

nebih (author)GrandeSwag2010-09-19

when someone says i know what u r but what am i u say "i would tell u but it'd make u cry."

(Jsmithy) (author)GrandeSwag2010-08-15

a three year old for arguing back with that...

GrandeSwag (author)(Jsmithy)2010-08-18

I know you are but what am I?

Oblivitus (author)~Aeronous~2010-06-23

Oh no, geek gang rivalries are forming.

~Aeronous~ (author)Oblivitus2010-06-24

Thanks for calling me a geek, I really apreciate it.

Oceanous (author)2010-06-19

Sorry about the lack of a video. I'm not sure if I can make videos on my camera. I'll have to rebuild it, anyway.

~Aeronous~ (author)Oceanous2010-06-19

You need to click 'reply' or else he won't get notified about your response. I can see you have been replying like this before, just letting you know, it won't come up on their orangeboards.

Oceanous (author)~Aeronous~2010-06-20

Sorry, it's just been a while since I've posted a lot on Instructables.

~Aeronous~ (author)Oceanous2010-06-22

:P Not my problem. You listen to rap?

Oceanous (author)~Aeronous~2010-06-22

No, I don't.

~Aeronous~ (author)Oceanous2010-06-23

What d'yo' listen to then?

Oceanous (author)~Aeronous~2010-06-23

Classical music.

~Aeronous~ (author)Oceanous2010-06-24

Like mozart? Do you play the piano?

Oceanous (author)~Aeronous~2010-06-24

Yes, I do. I also listen to Asian music.

~Aeronous~ (author)Oceanous2010-06-24

What does that sound like? (PROVIDE YOUTUBE LINK)

DJ Radio (author)2010-06-17

I like the concept, though not the design. Maybe fortify the handle's connection to the gun and make it have a fixed mag.

~Aeronous~ (author)DJ Radio2010-06-23

Have you seen the video? Why would you want a fixed mag when you could have a removable one?

DJ Radio (author)~Aeronous~2010-06-23

It's sturdier to have a fixed mag on this gun.

~Aeronous~ (author)DJ Radio2010-06-24

You could just mod the front of the gun, this guy is a noob.

Oblivitus (author)2010-06-18

Looks interesting. A video would be great.

Oceanous (author)Oblivitus2010-06-20

It turns out that I can make videos on my camera, so the link is in the introduction.

RMConstruction (author)2010-06-20

Nice one! And make sure you click on 'reply' in the bottom right of the comment you want to reply to!

Oceanous (author)2010-06-17

I know that the design isn't great, and about the handle, it was only temporary. The gun used to be upside down, but I decided to flip it. The mag is supposed to stay there, but I was using it for my other gun. Also, I'm destroying both.

~KGB~ (author)2010-06-17

looks great!

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