BakerWorld's Air Gun Fun for ALL: "Take an old stainless steel spoon, pound it flat with a hammer and anvil, bend the handle to form a loop, and use a piece of thick wire (like that used for dog runs) by bending and shaping it to hold the spoon. You may need to experiment with the length of the spoon handle for optimal spinning. Bending the wire in an M shape with the spoon in the middle will keep the spoon from sliding around on the wire.
AirMojo "