How to Make an Extremely Powerful Slingshot / Catipult

Hi there!
This is my first instructible so please go easy on me!

In this video I will be showing you how to make a very powerful slingshot.
It can be used for hunting but I just stick to killing cans.

DO NOT FIRE THIS AT ANYONE OR ANYTHING DANGEROUS AS IT IS INCREDIBLY DANGEROUS!!!

I hope that you enjoy this video!
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