3D printer.

[Darto]

I'm posting this as a lark, more or less. Perhaps these are off topic hardwares, not necessarily gun related.

Anyways, startup required $50,000 in pledges and, if I read their site correctly, they have over $3 million from 10,000 backers, so it is on.

https://www.kickstarter.com/projects/m3d/the-micro-the-first-truly-consumer-3d-printer?ref=home_popular

[Ferdman]

Print area not large enough to do a lower receiver. Although not stated, that is the main implication and controversy when talking guns and 3D printing.