this post was submitted on 24 May 2025
216 points (92.2% liked)
Technology
70298 readers
2856 users here now
This is a most excellent place for technology news and articles.
Our Rules
- Follow the lemmy.world rules.
- Only tech related news or articles.
- Be excellent to each other!
- Mod approved content bots can post up to 10 articles per day.
- Threads asking for personal tech support may be deleted.
- Politics threads may be removed.
- No memes allowed as posts, OK to post as comments.
- Only approved bots from the list below, this includes using AI responses and summaries. To ask if your bot can be added please contact a mod.
- Check for duplicates before posting, duplicates may be removed
- Accounts 7 days and younger will have their posts automatically removed.
Approved Bots
founded 2 years ago
MODERATORS
you are viewing a single comment's thread
view the rest of the comments
view the rest of the comments
This just isn't reality. For .22lr, nearly 100% of the gun can be plastic, including the barrel. Here are two real examples where the only required metal component is the firing pin:
https://www.cnet.com/news/politics/the-3d-printed-gun-controversy-everything-you-need-to-know/
https://3dprint.com/107062/worlds-1st-3d-printed-revolver/
For more reliable and more powerful guns, some critical components must be metal, of course, like the barrel might at least require a liner, but the majority of the gun and internal mechanism can still be plastic, not only non-functional or cosmetic parts.
Idk, I didn't say it is. I'm just informing you that 3D printed guns are real, not a "fallacy", some function very well and reliably, and can actually be made with almost no or minimal metal parts
But the issue at hand is about regulating 3D printers. So how about HF CNC machines? Or lathe mill combos? What about resin?
What about meat? It has vitamins and proteins to make some people really really strong.... Enough to choke people with their bare hands! And they are allowed to freely walk among us and even ride the bus, train our plane! Protein is very dangerous stuff. I hear you can even 3D print it!
I don't support regulating 3D printers