How to Cast an Aluminium Slingshot With Lost Foam Casting ⇔ the Art of Weapons

Hello!
today i am showing you how i made me best slingshot yet!
it took 20 hours to make but it was worth it!

bands tutorial:
https://www.youtube.com/watch?v=j5eUhUPlDz8&feature=c4-overview&list=UUpV7D0LoRbYhdx2G-whWyog

forge tutorial:

http://www.youtube.com/watch?v=YR2bxN9nJ20

Disclaimer:
i hold no responsibility for any damage or injury caused if you try to re create this weapon.
if you do make this weapon be safe and always wear glasses when using it.
always use this weapon in a safe and controlled environment where no one is in danger because of your actions!
don't be an idiot!

This is a video is promoted by a collaboration with theartofweapons and MyGunfreak`s Channel. Both channels persue the same goal and basically build similar things. If you whant to see more on the topic of the video please visit the two channels:
http://www.youtube.com/user/theartofweapons
http://www.youtube.com/user/MyGunfreak