Some of you may know that one of the goals I still have is to make a repeating slingshot crossbow.
I want to try my hands on a new design this long weekend (Monday is a holiday in Germany).
Here are my first paper cutouts.., just the system and a part of the barrel. The weapon will be "chambered" for 20 mm steel balls and have a mag capacity of 10 shots. It can be outfitted with flat bands or tubes. I will use a "barrel" length of 86 cm, with 68 cm acceleration phase.