Here is a very cool CO2 Grenade Launcher designed by @ Zipdic
https://www.thingiverse.com/zypdic/designs ,ty Yogi :))) !!!THIS IS ONLY FOR AIRSOFT SO PLZ DONT TRY ANYTHING ELSE BUT 40MM CO2 ROUNDS!!!

all the working files are on https://app.element.io/#/room/#WeightForward-TheWaitingRoom:matrix.org

As usual all building details will be in the make. If you are interested in other firearm parts and designs do join our group on Matrix: https://app.element.io/#/room/#WeightForward-TheWaitingRoom:matrix.org the coolest prop team ever

!!!Note: I'm always open for suggestion and help on improving the design and proof of concept.

!Don't forget to check out my other Cool designs and Follow my Weekly dose of KooKoo uploads