Hey everyone, I have just finished, yet another K'nex project that i have been working on for quite some time now! It is my new Anti-Material Crossbow. This thing is awesome, it shoots a large projectile a very long distance and "packs a punch" so to speak. I tried to use as few pieces as necessary while still keeping the weapon strong and sturdy. Since most of the structure on the gun is on the bottom I hardly need any support on top because the bottom structure of the gun absorbs all most of the pressure from the rubber bands. Therefore i can have a very piece efficient top structure on top while still giving the small amount of support it needs. Although this weapon is somewhat piece efficient for it's type it still requires a lot of pieces and for the most part, blue rods, white rods, and purple 3D connectors in general.

  • Long Range (50-150ft)
  • Powerful
  • Large Ammo
  • Some-what Piece Efficient
  • Easy To Reload
  • True Trigger
  • Strong Structure
  • Crossbow Increases Power And Range

Well thanks for visiting my Instructable, if you have any questions feel free to leave a comment!
cwatson151 year ago

could you please post some instructions??

Wyattr551232 years ago
Nice slingshot. It uses rubber, therefore it is a slingshot
TheRacker3 years ago
Have you heard of IaC's heavy cannons? They are much better designed and posted fully.
can you get me a link?
There you go. He has 5 versions.
sweet thanks
KnexFreak360 (author)  TheRacker3 years ago
Yes, i have and they use to many pieces for me.
rudedude1193 years ago
where is guide?
fordf150man3 years ago
awesome the range is crazy this is just epic!!!
KnexFreak360 (author)  fordf150man3 years ago
You built?
no i dont have enough knex lol
Dashadower3 years ago
not a big bullet eh?
Dirtyboyy3 years ago
Do you know Wicky? *that's a clew.
KnexFreak360 (author)  Dirtyboyy3 years ago
I've only made 9 crossbows counting the overkill.
KnexFreak360 (author)  Dirtyboyy3 years ago
There was a guy named Wicky who made a lot of crossbows.
KnexFreak360 (author)  beanieostrich3 years ago
Oh lol.
~KGB~3 years ago
looks great!
KnexFreak360 (author)  ~KGB~3 years ago
Dude, V2 is so much better looking and its shorter and shoots farther becaus eof the new bow design!
post it.
Then I wanna see V2 lol.
KnexFreak360 (author)  beanieostrich3 years ago
Ill be waiting. =)
An Villain3 years ago
+ 1