Co2 Rocket base
Model originally uploaded to Thingiverse at https://www.thingiverse.com/thing:6091269.
Co2 Rocket base, I tried PVC caps but not much "meat" for the screw to grab, I gave this a nice base to screw into. For 2" PVC pipe. FYI… I found PETG does glue to PVC fairly decent, that was unknown to me…