Manzerick said:
I don't know if this ranks as a sling shot but, deadly...
Take a medicine bottle and cut off the bottom. Cut the finger off a rubber glove and affix it to the bottom of the container. Place projectile in the bottle (all the way to the tip of the finger) and ta da.... You would never imagine the power
We did that in high school with the top cut off of a soda bottle and half a balloon rubber banded to the neck. My friends and I used to launch BBs, dimes, paintballs, rocks, ect. Basically anything small enough to fit into the neck of the bottle could be used as a projectile.
I heard something like that can fire up to 450 fps but I'm not really sure. It does hurt bad when you get hit by an airsoft BB fired from such a device though so it does have good power.
Someone I know in my church has a "David and Goliath" type slingshot which is basically a pouch with two strings comming off the ends. Spin it around your head and let go of one string to release the projectile.
Unfortunately, I wasn't good at using it and released the string at the wrong time. Nearly knocked myself and another person behind me out.
:duck: