The MiniAdder v2 from Faramir is a compact 3D printed bolt action crossbow with an integrated magazine for six bolts. It is powered by an EK Archery Research Cobra throwing arm with 80lbs of shooting power, which is cocked a cocking lever with four times the leverage.
The pistol is also equipped with 2 picatinny rails for laser sight/flashlight/foregrip and red dot sight or short scope.
This kit contains all the essential components for the project, so that only the parts need to be printed and assembled. When selecting the components, I attached particular importance to the fact that they were of the highest quality. That is why I only sell screws and nuts made of A2 stainless steel, for example.