Build your own Golf Ball Trebuchet Catapult with these detailed, easy to follow plans and instructions. When built and tuned, this Trebuchet stands just over 40"  inches tall  in the fired position and will throw a golf ball up to 50 feet.

This PVC trebuchet uses common, inexpensive and easy to find building materials, all available at your local home improvement and department stores. Perfect for science projects and instruction, the PVC pipe and fitting design makes assembly a snap.

This complete plans package includes a shopping list of materials,  measured drawings and dimensions for all parts, step-by-step assembly drawings and instructions, as well as firing and tuning instructions.