Dave Canterbury is a survival expert, owner of the Pathfinder School in Ohio, and co-star of the hit Discovery Channel show Dual Survivor. Long before Dave became famous on the Discovery Channel, he was famous on YouTube. I followed Dave on YouTube for a couple years before he became a big TV star, and I learned a lot.
One of the things I learned from Dave was the usefulness of the slingshot. The slingshot is a very capable tool for taking small game. Slingshots are very small and lightweight, making them perfect for a bug out bag or EDC kit. They also virtually never run out of ammunition, as you can nearly always find smooth rocks that will work if you run out of shot.
A while back, Dave came up with the idea of modifying a slingshot so that it could fire arrows as well as shot. He called it the Sling Bow. The ability to shoot arrows is very cool, as it gives you the added capability of using the slingshot to shoot fish, and even big game in the right situation.
Well now the Pathfinder School is selling what they call the Pocket Hunting System, which is basically a ready made Sling Bow that can be purchased from the Pathfinder School. Check out the video below for more information.