Not only can you already print a lower, you can print a bolt-together lower than can be printed on a commercial Makerbot or similar. Here's a video: https://ww

Not only can you already print a lower, you can print a bolt-together lower than can be printed on a commercial Makerbot or similar. Here's a video: https://www.youtube.com/watch?v=42zpwpmGOvc https://www.youtube.com/watch?v=42zpwpmGOvc and another of it being test-fired: https://www.youtube.com/watch?v=_TXz9kb83yc https://www.youtube.com/watch?v=_TXz9kb83yc