This is just a tiny and simple stringer to put anywhere on your blaster to fire at roughly 60 fps, so nothing to write home about but probably highly useful for close quarters games against shields or special targets that require mega darts to take down. Assembly is written in the Readme and the hardware you need is a bit of 4mm bungee and one to three m4*30 bolts plus nuts to mount it to your blaster
The author marked this model as their own original creation.