Knex Cross Bow
This is a simple knex cross bow that you can keep in your hoodie pocket untill your fat teacher turns around then.....OUCH! right in the butt. but be carefull and make sure u slip in into your sleeve just in case the make you empty your pockets.... the perfect crime
Gather Materials
Just get the peices in the picture not too hard...
Assembly
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Assembly
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Assembly
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Addeing the Band
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Fireing
Just insert a rod or a pen refill notice mines sharped :) watch out teachers
To Any Teachers Out There
let this be a lesson for you