3DPrinting
3DPrinting is a place where makers of all skill levels and walks of life can learn about and discuss 3D printing and development of 3D printed parts and devices.
The r/functionalprint community is now located at: [email protected] or [email protected]
There are CAD communities available at: [email protected] or [email protected]
Rules
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No bigotry - including racism, sexism, ableism, homophobia, transphobia, or xenophobia. Code of Conduct.
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Be respectful, especially when disagreeing. Everyone should feel welcome here.
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No porn (NSFW prints are acceptable but must be marked NSFW)
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No Ads / Spamming / Guerrilla Marketing
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Do not create links to reddit
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If you see an issue please flag it
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No guns
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No injury gore posts
If you need an easy way to host pictures, https://catbox.moe may be an option. Be ethical about what you post and donate if you are able or use this a lot. It is just an individual hosting content, not a company. The image embedding syntax for Lemmy is 
Moderation policy: Light, mostly invisible
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What is a ghost gun?
Ghost guns are unregulated firearms that anyone — including minors and prohibited purchasers — can buy and build without a background check.
3D printed guns fall solidly into this category.
Why are these an issue though? It is not like people can just print the ammunition too. So they can only buy them with a gun license anyways.
Yep, if you're a criminal making ghost guns to commit crimes because you can't pass a background check to buy a gun (and then scratch the serial number off), then it's already a crime for you to have that ghost gun because you're a prohibited person.
Requiring a serial number changes nothing and only affects nerds, not criminals.