Introduction: Knex Auto-loading Marble Gun

This is a auto-loading gun that is very simple.
It dose not use a trigger but you pull the pin back and let go to fire.

Step 1: Barrel

Build this (I couldn't find my whites so I used 3 yellows instead of whites)

Step 2: Auto Loader

build this. This is a bit tricky
Then put a white rod so that figure 5 is symmetrical.

Step 3: What You Have.

Build the firing pin. you should have these parts.

Step 4: The Gun

put the clip on like this

Step 5: The End

Put the elastic on like this

To shoot put marbles in the top like this then pull pin back.

Comments

author
Bartboy made it!(author)2008-08-14

Anyone interested in my trigger mod?

author
DrWeird117 made it!(author)2008-08-19

ME!

author
Bartboy made it!(author)2008-09-23

ok,

IMG_1013.JPGIMG_1014.JPG
author
Wafflicious made it!(author)2008-12-01

i put the clip back farther and it shoots 3x farther

author
Bartboy made it!(author)2008-12-01

Cool! I think marble guns are good because they hurt, but they won't cut you.

author
mashedpotato13 made it!(author)2009-02-12

I reccomend wooden marbles.Thx!

author
mettaurlover made it!(author)2009-02-20

really? i use marbles made out of cast gunpowder. probably shouldn't fire those things at humans, but they make very good entertainment if you go onto the roof and shoot at the ground near people! scares the crap out of them!

author
DrWeird117 made it!(author)2009-02-25

You have lost Karma. >: (

author
mettaurlover made it!(author)2009-02-26

so? I already have most of the forces of the universe against me, why stop at only most? the worst that could happen is that i get spontaneously vaporized in the most painful way possible. what's to worry about?

author
DrWeird117 made it!(author)2009-02-26

Uh, Fallout 3 joke.

author
Blackonyx2234 made it!(author)2010-12-10

I Love fall out 3

author
mettaurlover made it!(author)2010-12-10

Please don't necro comments. It annoys everyone in the comment chain by sending email about something that they've left alone for a long time. There's also no reason to do so to say four words and a number.

author
Bartboy made it!(author)2011-02-11

Charming as you are, pi.

author
mettaurlover made it!(author)2011-02-11

XD

author
Bartboy made it!(author)2011-02-11

Anything's better with pi. Even tau.

author
mettaurlover made it!(author)2009-02-27

i'm not joking. i really do have most of the forces of the universe against me.

author
knex_mepalm made it!(author)2009-05-19

The force of friction against you? wow? including gravity? How do you shpoot people with that than?

author
An+Villain made it!(author)2009-07-02

i saw people playing with a fireball type thing. it is a firework that flies around erratically in the air. it went into someones mouth.

author
Seleziona made it!(author)2009-12-09

LMFAO! sorry, but did it actually?

author
mashedpotato13 made it!(author)2009-03-17

okay.......

author
mettaurlover made it!(author)2009-03-29

what? the lack of sanity is GREAT!

author
Wafflicious made it!(author)2008-12-08

ye they are pretty cool =)

author
Bartboy made it!(author)2008-12-08

With your skills, I suggest you try to make one, im sure it would be something!

author
Wafflicious made it!(author)2008-12-08

well thank you ... but it prob wouldnt have a trigger.... me dont likey triggers

author
Miles+Tails+Prower made it!(author)2009-04-15

DONE DONE DONE. True trigger, mag can be larger or smaller and cool looking:

Image131.jpg
author
Bartboy made it!(author)2009-04-15

That shoots marbles????

author
An+Villain made it!(author)2009-07-02

yes.

author
Miles+Tails+Prower made it!(author)2009-04-15

I will make a very good marble gun with true trigger. Will post pictures soon.

author
Bartboy made it!(author)2008-11-12

Any recent comments?

author
coolcal made it!(author)2008-08-28

has anyone got types to make it powerfuller

author
Bartboy made it!(author)2008-09-23

well, my modded one has a block trigger, so you can just add more elastics, but othe than that... oh, and marbles are more close range, cause this has bad range, but it hurts a lot more than a normal gun of equal size

author
coolcal made it!(author)2008-08-28

tips*

author
bannana+inventor made it!(author)2008-06-13

don't shoot your eye out kid!!! lol

author
instructable+doggie made it!(author)2008-06-28

ha.

author
Bartboy made it!(author)2008-06-13

it won't shoot an eye OUT, but it could hurt LOL

author
pikathebudgie1234 made it!(author)2008-06-09

dsman195276.how did you get the picture of that robot to look like link???

author
Bartboy made it!(author)2008-06-09

photoshop will work

author
halo-knex-gr8 made it!(author)2008-06-26

I LOVE PHOTOSHOP, you can make the exorcist when she turns green from a 9 year old girl, lol :P

author
wussap made it!(author)2008-05-17

nice a marble launcher, though a bit too simple

author
Bartboy made it!(author)2008-05-17
it works!

  • , \
  • ' /

author
dsman195276 made it!(author)2008-05-17

WRONG! This gun is not semi-auto just because it does not have a trigger. your logic there is saying that i could hold down the trigger on any auto load pistol and call it semi-auto, and we know that is not the case. for that reason this is a auto-load pistol, not a semi-auto pistol. a semi-auto has to have a trigger, as the semi-auto mec has to bull back and release the firing pin. the trigger controls this by letting you pull back and release the firing pin when you want. also, its not a clip, its a magazine because you can not load it without it being attached to the gun.

author
Bartboy made it!(author)2008-05-17

ok i will change it to auto loading, but it is a clip, you can load it when its not attached.

author
dsman195276 made it!(author)2008-05-17

when you have the mag unattached can you load it with out having all the marbles fall out?

author
Bartboy made it!(author)2008-05-17

yes but it is difficult to put the mag in with marbles in because they can jump out I have made my own version better, it has a trigger , not a true trigger but not a block one

author
s0lekill3r made it!(author)2008-05-17

Well said, I hate it when people confuse auto-loading for semi-auto.

author
dsman195276 made it!(author)2008-05-17

thanks. ya, i do to. it gets all my hopes us and then just crushes them.

author
dsman195276 made it!(author)2008-05-16

not semi-auto...

About This Instructable

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Bio: I'm an inactive K'nexer, I used to be one of the most active ones, but I have a lot of other things to ... More »
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