Introduction: Knex War Cannon

Picture of Knex War Cannon

this is my first Instructable
it shoots up to 165 feet or 50 meters

what you need;

3 red rods
3 blue rods
8 grey rods
25 white rods
26 green rods

3 end connectors
3 yellow connectors
5 red connectors
6 green connectors
7 V connectors
10 snowflakes connectors
8 tanned clips

Step 1: Step 1:

Picture of Step 1:

build this

Step 2: Build the Wheel Base

Picture of Build the Wheel Base

you will need 4 large sized wheels

Step 3: The Cannon

Picture of The Cannon

the cannon

Step 4: Put It Together


Step 5: Step 5

Picture of Step 5

shield thingy


saberwing (author)2010-02-22

cool, but what does it shoot?

baloutje (author)2008-05-04

do you need tires cause i dont got enough tires

bradleyJOHN (author)baloutje2008-05-04

not really but it look betta

how do u get ur name crossed out?

DJ Radio (author)Millawi Legend2009-08-01

he got banned for having pr0nz as his avatar.

Seleziona (author)DJ Radio2009-12-15

 oh no! lol

Millawi Legend (author)DJ Radio2009-08-02

LOL. But thats cool though.

Because, like happybirthday said, he is banned. Your name gets crossed out, and you do not have permission to post comments.

NYPA (author)Miles Tails Prower2009-07-02

it is a thing you can do with letters not a ban.

DJ Radio (author)NYPA2009-08-01

no, he got banned.


i didn't i got block

poserboy123 (author)2009-08-06

so you need the exact number of peices to build it sexy123 0_0

Sexy123 (author)2009-08-03

your rediculous you didnt even say the rite number of pieces

Big Things Poppin (author)2009-04-03

i wish u would make another instructable with this cannon because this one isnt very clear because of its blurry pictures and it would be nice to build it because i love the instructable but i have no way of building it so please make another one. Please and Thank You!

Big Things Poppin (author)2009-03-16

Yeah u really need A LOT!! Of more details for ur instructions

DrWeird117 (author)2008-07-07

add a step where you put it together! man!

kliskey (author)2008-04-04

how well does it work.p.s nice picture

bradleyJOHN (author)kliskey2008-04-05

as in how good does it work??

kliskey (author)bradleyJOHN2008-04-07

yeah how good . still great picture

bradleyJOHN (author)kliskey2008-04-07

its very good

hexmuj3 (author)2008-02-05

u even spammed on ur own gun! and the link doesent even work! what are u like 6

kliskey (author)hexmuj32008-04-07

probably still better than yours if you even bothered

Cal The Engineer (author)2008-03-03

wow, very cool, very solid looking. well done.

kliskey (author)Cal The Engineer2008-04-07

there not solid else she cant jiggle them

bradleyJOHN (author)2008-03-30

some animation site

F-17 (author)2008-02-22

how do you put it together

felixdahousecat (author)2008-01-05

u suck we tried making it but u cant even see what to do for the "slidie bit" get a new camera you wasted like 40 minutes of our time

Kaiven (author)2008-01-03
knexpert69 (author)2008-01-02

ur instructions wer so bad because your material list was way wrong and you never said blue and purple connectors or orange connectors ... and i made ur thing , i shot it and it didnt go 30ft! massive waste of time dont build it....

supernova12 (author)2007-11-22

Awesome! Imagine making this with that metallic set of k'nex. It'd be like some black bringer of death, or bringer of sharp jab on your arm.

oodalumps (author)2007-10-23

Well it's a block trigger disguised as a small cannon. I'm a sucker for miniature war things, so I guess it's alright.

stewmeat95 (author)oodalumps2007-11-07

right {sarcasm}

Darth Trainman (author)oodalumps2007-10-28

At least it looks pretty cool... lol...

Yes, I must admit that I like the panelling and it looks pretty strong.

Whaleman (author)2007-10-28


Neo1 (author)2007-10-23

does it really shoot that far?

bradleyJOHN (author)Neo12007-10-23

yes and ive made some add ons and ive made mine shoot 50meters

Neo1 (author)bradleyJOHN2007-10-26


Ludwig Gunner (author)2007-10-26

by the way, it is not a instructable, its collaboration.

Ludwig Gunner (author)2007-10-26

what are you talking about? the only thing i would recomened is to retake half those pictures

ak47 Sharpshooter (author)2007-10-25

wannabe mod.

Kaiven (author)2007-10-22

that looks nice

dsman195276 (author)2007-10-21

cool but do you have to setoff the cannon by yourself

bradleyJOHN (author)dsman1952762007-10-21

yes but what i do is flick the trigger down

About This Instructable




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