IIID Max PLA+ basically everything by the book. AR FGC and springs, DIY Bolt, barrel and firing pin. Amazon red dot and Korean magazine. Under $140 complete
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https://www.youtube.com/watch?v=u1aSbcYBMKI
Capped off with some rubber still mat. I haven't decided if I want to attempt containing those pressures by attaching the cap or just allow it to be the part that gives easily.
Time will tell, but this is just one more thing that makes working in the shop more productive and enjoyable.
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https://www.youtube.com/watch?v=kTD2NqFi1uQ
cable management will be the next hurdle. I need a few more parts for the current project though, so that may have to wait.
I didn't make a true "how-to" build video of this because I'm not sure this is really a "good" idea. I don't know that a single layer of drywall is enough to truly fireproof a 3d printer. And is that really necessary? As for being the benefits of any enclosure, will this cause more heat problems than it solves? time will tell, but I'm curious is any of you have tried something similar?
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https://www.youtube.com/watch?v=ojMNdO_JdcE