Mini Disc Shooter

Here is a remix of Frizerator H-3 for easier printing and with all necessary pieces. I liked the idea of the original design, but the top was missing from the files section and required printing with support, etc. This is much easier to print and does not require supports. The disc, catapult, and pin (colored purple in image) are from predecessor saved here for convenience. The top piece and handle (colored blue in image) are modified versions of original.

Instructions

Print parts, fit catapult onto pin of top piece, insert pin and block from assembled top piece into handle. There is a very tight fit on the pin so it will take some force to push down. I've been using mine without any glue without issues. Slide in trigger and affix using pin. Shove disc into catapult fingers from from to load and arm. Pull trigger to fire.