Ballistic (toy) Knife

thingiverse

I AM NOT RESPONSIBLE FOR ANY HARM OR DAMAGE CAUSED BY MISUSAGE OF THIS DESIGN, THIS MODEL IS INTENDED TO BE A TOY/AIRSOFT PROP AND NOT ANY KIND OF HARMFUL TOOL. USE SAFETY MEASURES AND COMMON SENSE WHEN HANDLING SPRING LOADED MODELS. ALWAYS CHECK YOUR LOCAL LAWS ABOUT CARRIAGE OF PROP KNIFES. The design is self-explanatory. This is an AIRSOFT replica ballistic knife that can be propelled. Range and power are directly related to the spring used; mine shoots 10 meters straight. The spring is a standard airsoft 14 mm diameter spring, but you can scale the whole design to fit any preference. DO NOT use my design to convert it into a harmful tool, DO NOT install metal blades or anything like that. Printed with ABS, the blade in particular is a multi-process print with different infill percentages. Try experimenting on your own to achieve a good balance of the projectile in flight. For any question please comment, Cheers