Hello, 

I have designed a repeatable crossbow for nerf darts. If the instructions are not clear please inform me, also if you see any parts of design troubling also give me a feedback in comments. I promise to fix them Asap. 

Design was made to be a working assembly with least external components possible, but if you wish i can also upload design with inserst and bolts. 

Boost MeIf you want me to develope this project futher pleas boost me up!

Design is very self explanatory, it does require some materials as listed below: 

2 m3 inserts 

2 m3x15mm bolt

1 rubber band 

1 smaller rubber band or metal spring for better trigger reaction

Two inserts are installed in front to have a stiff install for the bow. 

1. Instal pin 6 to join the side lid
2. 2x Pin short to instal trigger and hammer 
3. Pin 4 to instal the loader 
4. Pin 5 to join handle 
5. pin 5 solid - 2 - to install the spring (there is a special hole to put the smaller rubber inside

To put a rubber in the bow please use the following holes on sides: 

maximum 3mm rubber expecter - if required bigger hole for other rubber please let me know i will make an extension in v2 

Please use the pusher inside the magazine before loading the Nerfs - its required to have a stable flow of the darts. 

Proof of work: 

Its not a super powerfull device to annihilate enemies, but a playfull tool for kids. There is a lot of unecessary material used in this design as it was expected by the order it was made for. Boost me up if you wish for a light version.