29 January 2012, 13:00
This guy has some fantastic ideas and designs for slingshots etc, the slingshot rifle is fantastic. What surprised me was how well the Cobra pistol crossbow performed in the ballistic jelly test
http://www.youtube.com/watch?feature=pla...Od6r2x-j7I
http://www.youtube.com/watch?feature=pla...Od6r2x-j7I