Introduction: Knex Catapult

Picture of Knex Catapult

Basic Knex catapult based off of Da_Fudge's Super simple Knex Catapult, and geek27's mobile K'nex Catapult. Follow the images in order to build.


astral_mage (author)2013-08-27

it shoots eveerything that u can put in the clip. try a peeny, try a quuarter, plz dont try shooooting yr liittle siter tho. sheill end up breaking it. just by u tryying to loaad her on to it

sniper_lover (author)2011-07-17

PLZ!! WHAT DOES IT SHOOT!!!!!!????????

green or white rods

The Cannoneer (author)2011-10-28

What does it shoot

KNEXMAN4400 (author)2011-07-28

what in the heck
does this thing do you should answer people

Da_Fudge (author)2008-04-25

looks really cool. thanks for the reference. does it fire very far? Also, maybe this would be better as an instructable?

Zenosythe (author)Da_Fudge2008-04-26

sorry, i wanted to get it out, but didn't have time to make an instructable no idea how far it shoots, still cold where i live, so can't shoot out side and im not allowed to shoot it in the house

Wafflicious (author)Zenosythe2008-12-03

shot 20ft for me =) not bad for catipult

knextremist (author)Wafflicious2011-07-13

what does it shoot?

Da_Fudge (author)Wafflicious2008-12-05


Karlaw (author)2011-06-08

What does it shot

adsies99 (author)2011-02-25

i got mine to shoot 250 feet on a flat and 100 up hill 5/5 4 me

knexfreak34 (author)2010-12-05


(YOUR N (author)2010-11-23


lichking (author)2010-11-06

this is awesome

thatgreasymechanicguy (author)2010-10-02

tic tac toons !!!! !@!~!! !@$#%&( !#!@$ldfugjudkk hihihihihigaygaie skurpiwsuepisetupewuporuefwrjtoiw noija masta!!!!!

splodies (author)2010-01-24

what and how does it shoot

R 4 N D 0 M (author)2009-10-17

U might want to make the base wider in the direction you shoot.
Most catapults have tendency to flip when too small of a base.

knex gun maker (author)2009-04-14 join this club copy and paste to the url box , we would like to see your knex guns and advertise the url on knex instructables


carrothead23 (author)2008-05-10

what does it fire??????????


carrothead23 (author)2008-05-10

i tried to make it but i cant work were the bands go

geek27 (author)2008-04-26

Many thanks for mentioning me! I don't have much to do, I'll make one right now!

bradleyJOHN (author)2008-04-25


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