This will be a hot take but I think the community is too conservative with materials. I understand that printed bang sticks are inherently dangerous and it’s best to be on the safe side, but there was a guy on reddit who printed launchers out of ASA only and got shit for that despite having working proofs. There even was a guy who posted a beautiful Urutau made from Creality Hyper PLA-CF and claimed over 100 rounds without signs of damage. OG FGC-9 readme calls for plain PLA. That is not something that an average Joe should do, but experiments could lead us to material independent designs. And it would be a good thing, Homeland security can’t put everyone who orders any type of filament from Amazon on their watch list.

Impressive nevertheless. In case whole FOSSCAD moves here, how hard would it be for you to scale?