NOTE: For best results, leave the CO2 cartridge in hot water for at least a minute before use.
I developed this new ejection system which uses a CO2 cartridge that gets punctured by a screw and a powerful Nerf gun spring
CAD files available for $1.50: https://cults3d.com/en/3d-model/gadget/co2-ejection-system-for-3-id-rocket
#modelrockets #space
