This is my very powerful knex crossbow and it is 100% my design and i had no help unlike my bow which my friend helped me with.

I AM DEFINETLY NOT LIABLE WITH WHAT ANYONE DOES WITH THIS CROSSBOW

to make it u will need...

connectors:
yellow-9
orange-6 to infinity
white-4
tan clip-3
dark grey-5
"Y" connectors-2
red-2

rods:
grey-3(or 2 grey one black)
white-5
blue-2
yellow-3
green-15

spacers
14 grey

special
1-2 rubberbands

Step 1: The Stock

pic 1:make these
pic 2:add white rods where instructed
pic 3-4:stack
pic 5:add yellow connector between the white and add blue rod in front.

Step 2: Add the Front

the front is pretty simple.just take a grey rod(mine are blue) and shove it through the hole made by the grey connector without really connecting the rod with the white connctor. put two white circles one it so the blue rod on the front matches with the hole on the circle. add two tan connectors one on each end so that the pegs point outward.add a rubber band from one tan connector to another.

Step 3: Handle and Arm Strap

the handle is so easy a 3 year old could do it. its just a orange connector with 3 yellow rods on it.

the arm strap is a little bit harder.[ but not by much =}D ]

Step 4: Loading and Firing.

pull the rubberband(s) back to the red connectors in the back

when firing push the TAB UP FOR QUICK BUT REALLY INACCURATE SHOTS and pull the tab TOWARDS YOU BRING IT UP AND RELEASE FOR MORE ACCURATE BUT SLOW RATE OF FIRE unless your really good at it...

HAVE FUNNNN!!!!