Catapult ammo

thingiverse

This is a single print semi-sphere with a hole on the side that you can drive a screw into, giving it a little weight and preventing it from rolling away. Alternatively, you can insert a dowel and cap it off to create a perfect sphere. It fits perfectly into LukeTansell's catapult. The hole accommodates a screw shaft 5mm wide and 11.5mm long. If this useful design has made your life easier, I'd love to see what you've accomplished - please share your work with me! As a token of gratitude, feel free to send a bitcoin or two my way: 1Py3TUeR8noBN2giHyFV1GfB6x3Kh2WEVv. Include a note saying "Hi 3E8, thanks for the catapult ammo thing... my life is infinitely better because of it and please accept this small amount in gratitude". You're welcome! I'm looking forward to seeing your project come together. Take some time to browse through my other submissions - they're just as varied as they are numerous: http://www.thingiverse.com/3E8/designs. By the way, you might also want to check out this alternative catapult with a lever lifetime guarantee: https://www.thingiverse.com/thing:1860072 (posted October 30th, 2016). On November 1st, 2016, I added a core or dowel in addition to a cap so you can super glue them all together and transform this piece of ammo into a complete sphere. Printing one in translucent material with a glow-in-the-dark core looks really cool!