A slingshot makes a great survival hunting tool. Catch small game like squirrels, moles, and birds. For recreational hunting check your zone laws before using.
Barnett's Black Widow Slingshot offers a soft touch grip and foldaway wrist brace for support, accuracy, and power.
You can purchase special ammunition or use small stones or similar hard, small objects you might find in the wilderness; pieces of glass, petrified wood, scrap metal and so on.