Mustard Gun

thingiverse

Hey everyone, I crafted a mustard gun to fire mustard onto your targets. It can presumably operate with other liquids as well, like water. I fabricated all components using PLA except for the "Gun Innards" and the "Plunger." These two parts necessitated the Formlabs Durable resin to make the parts liquid-tight and possess sufficient flexibility to function correctly. Disclaimer: it's challenging to get it working and keeping it operational. If you do want to give it a try, download my Gun_Innards.form file to obtain the correct internal support structure and orientation for proper printing. You will need a syringe to push alcohol through the system to clean out any remaining resin. Once it's thoroughly flushed, refrain from exposing it to sunlight or UV cure baths. Keep it away from hardening further. You may need to run alcohol through it before each refill to maintain looseness.