Adderini - Arbalète à répétition imprimée en 3D / Pistolet arbalète

used walmart stretch bands and polypropylene rope instead of his recommended traditional bow string method as that would take too much effort on a toy i would only use a handful of times.

Some tips for those who will make it;
You can print the 300x300 magazine L/R body on a typical 220x220 bed
I used zip ties on the crossbow arms to attach the resistance bands as using 130x3mm strands was not working out for me at all, I had much easier and better results by using 2 zip ties that are as thick as the grooves it fits in.
I bought, a generic spring multipack from the bargain hardware store, if you do the same, make sure the trigger spring is very light, I originally used a heavy one and the rope wouldn't catch on it as it was too heavy so i had to dissemble it and re install a light spring and then it worked.