Introduction: Knex Gun

Picture of Knex Gun

This is my Knex Arm Gun it is you can put your are though the the hole but if it doesn't fit just hold it around the sides. This shoots 4 bullets and you can control when.

Step 1: Gather the Materials.

Rods: 52 Blue, 48 White, 4 Long Black, 4 Gray .

Connectors: 8 Orange, 12 Gray, 4 Light tan, 88 Red, 8 Yellow, 8 Black Connectors (the ones that go with the blue pieces), 4 Black.

Other: 8 small blue circles.

Step 2: Add the Spaces.

Picture of Add the Spaces.

You need to do this don't mess up you connect the squares to the gray rods.

Pic#1 Make 22 of these.

Pic#2 Connect them to the Gray rods. (there should be more room left on the rods)

Pic#3 Stick all 4 black rods through the hole and at the end of each add 1 orange connector and three gray connectors facing down if there on the top and up if there on the bottom.

Pic#4 Add 1 Light tan on the black rod (this makes it so the ram can't come out)

Step 3: More Spaces.

Picture of More Spaces.

After the 4 light tan pieces after 9 red squares add one of picture#1so it is hooked on the gray rods like the squares.

Pic#2 Then add the Black pieces so the black rod can go through

Pic#3 Showing that black rod can go through.

After the Black pieces Add 1 more of pic #1 so it is hooked on the gray rods like the squares.

Pic#4 how it should look so far

Step 4: 1 More Space

Picture of 1 More Space

Pic #1 10 red squares after the Yellow add the other black pieces this makes it so the bullets can snap in and won't fall out.

Pic #2 The black pieces I'm talking about.(these go on top and bottom)

After the black pieces I'm talking about add the last red Square.

Step 5: Add the Triggers.

Picture of Add the Triggers.

The triggers for each bullet to shoot.

Pic#1 Do this to all the yellows.

Step 6: Add the Rubber Bands

Picture of Add the Rubber Bands

Pic#1 This is what makes the trigger automatically set. (I recommend 2 Rubber Bands for each)

Do this to every side.

Step 7: Have Fun.

This is my first gun have fun.


ant ant 33 (author)2009-10-19

 don't diss block triggers!!

Bartboy (author)2008-05-18

These are the WORST pics EVER!

Madrias357 (author)Bartboy2009-05-04

Unfortunately, I have to agree.

asdfda3432 (author)Madrias3572009-06-29

same with me D:

Madrias357 (author)asdfda34322009-07-01

I mean, I know I'm no photographer, but I know 2 things about up close pictures: 1: don't get closer, zoom is useful. 2: Macro is your friend. I don't use the second much (can't find it on my borrowed camera), but the first I follow religiously.

asdfda3432 (author)Madrias3572009-07-02

lol kewl

ILIKEPIE333 (author)2008-10-21

Your text is vague and blurry pictures I cant figure it out

bannana inventor (author)2008-06-13

Blury pictures, but I still get the idea. :)

Danny (author)2007-08-06

hey was this influenced by my arm/wrist gun?

Daniel662000 (author)Danny2007-08-06

I have never heard of you and i thought this was the fist one

Danny (author)Daniel6620002007-08-06

lol thats mine

btw how could u never have heard of me!
ive posted 1012 comments! 1013 now lol

Mepain (author)Danny2007-08-07

I bet you've posted the most comments of all the knex gunners!But I'm catching up to you, this is my 977th one lol.

Whaleman (author)Mepain2007-08-07

my uhh.......... 633rd

bunduk (author)Whaleman2007-08-07

342 im not to obssesed

koolkidd (author)bunduk2007-11-08

15, yay!

raidersrock21 (author)koolkidd2008-06-07

Woohoo!! My first!!!

koolkidd (author)raidersrock212008-06-07

253! Hooray!

StyleCore (author)koolkidd2008-06-07

194th WOOT

koolkidd (author)StyleCore2008-06-08

254! Wait, now it's 255! I win! Yay!

StyleCore (author)koolkidd2008-06-08

Where have you been?

koolkidd (author)StyleCore2008-06-09

Ummmmmm... school, neighborhood, house, pool, car, truck, various stores, computer desk, making knex, and that's about it. I haven't been gone. Just haven't posted much of anything (comments mostly). Why, do you miss me? JK lol

StyleCore (author)koolkidd2008-06-09

I didnt miss you, I just wondered where you where =)

koolkidd (author)StyleCore2008-06-10

Oooohhhhh. =( nobody misses me. lol jk

StyleCore (author)koolkidd2008-06-10


koolkidd (author)StyleCore2008-06-09

Does your SR-v1 mod work well? I'm thinking of making it. I just hope I have enough green rods. (Does it [the mod] use a lot?) I have half of the supercar, ipod killer's shotgun, and a secret project put together. The project is half done.

Easy Button (author)Whaleman2007-08-08

ha my 746 i thinl

Easy Button (author)Mepain2007-08-09

nope loosewire has like 1400

fobblewabble (author)Danny2007-08-08

how can you tell?

Daniel662000 (author)Danny2007-08-06

cool wrist gun

Daniel662000 (author)Danny2007-08-06

i don't know

koolkidd (author)koolkidd2008-06-09

I have no idea why it linked. The question was: Does the mod use a lot of green rods?

StyleCore (author)koolkidd2008-06-09

Not really, I tried to cut down on greens so tere may be less green rods

dp mac (author)2008-02-19

you can change the white side rods to any to fit your arm

Katarukito (author)2008-02-12

whats so bad about block triggers? they hold alot of pressure for the strong guns :P plus as long as the design is good so what? and if you're looking for realism, plastic rods and connectors aren't realistic

Jill 32 (author)2007-10-27

What is so cool about it? All it is is four killerk copies cinnected together. PLEASE don't post block triggers unless you are using them in a totally new way!

mmzdaniel (author)2007-08-05

its nothing new, and im expecting many bad comments because of the block triggers, but its a nice try!

Daniel662000 (author)mmzdaniel2007-08-06

you can't talk you haven't posted anything.

mmzdaniel (author)Daniel6620002007-08-06

your wrong about that... some people here used MY concepts for ORIGINAL guns... and i cant post right know cause im on a trip on south america, far away from where i live....

Daniel662000 (author)mmzdaniel2007-08-07

oh sorry ><

mmzdaniel (author)Daniel6620002007-08-10

im not angry or something....

Wicky (author)2007-08-06

the pictures are way too blurry >.< like the first pic from step 6 anyway, i can't make it, because i have almost no red connecters left.....i destroyed 1/2 of them and the rest i just fired away and never saw them again -.-

Daniel662000 (author)Wicky2007-08-06


buterSBob29 (author)2007-08-04

dude this is awsome!!! first comment

About This Instructable




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