this post was submitted on 18 Mar 2026
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[–] slackj_87@lemmy.world 205 points 5 days ago (23 children)

Great... can't wait for politicians to use this as a way to pass "common sense" legislation banning 3D printers.

[–] Janx@piefed.social 95 points 5 days ago (7 children)

Aren't they already doing that due to their hysteria over "ghost" guns?

[–] SeductiveTortoise@piefed.social 25 points 5 days ago* (last edited 5 days ago) (3 children)

I learned from Mario that ghosts can only harm you if you look away. They never had guns, but I guess the same applies for that.

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[–] village604@adultswim.fan 39 points 5 days ago (4 children)

They can try, but the parts that make up a printer are used in tons of other applications. It isn't hard to build one from scratch.

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And just like age verification it's useless because one can build a 3d printer out of an old VCR and a hot glue gun.

[–] aquovie@lemmy.cafe 7 points 4 days ago

3D printers are even less useful here though. The rocket bit can be replaced with a cardboard tube and some balsa fins. The important parts are the active control and circuitry.

But I guess logic doesn't really enter into the conversation anyway.

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[–] UnderpantsWeevil@lemmy.world 115 points 5 days ago* (last edited 5 days ago) (46 children)

Notably absent... the explosives.

But sure, if you are wondering how folks out in Yemen or Gaza managed to retaliate against their oppressors for so long, this is a textbook example of how and why. What's being proposed is collection of technology we've had since at least the 1960s that's slowly made its way into civilian circulation.

Also...

Khojayev's just-launched prototype has no effectiveness track record

I mean, we're seeing what "just-launched prototypes with no effective track record" have accomplished on the Ukraine-Russia front-lines and it's a decidedly mixed bag.

I think a harder question to answer is "Who would be interested in putting one of these into practical use?" And that gets to the real value-add of a Stinger MANPAD. Namely, the humans willing and practiced enough to use it.

Also - and again, this cannot be overstated - the model above has no explosives installed. Idk how confident I'd be around one of these things if it was actually armed.

[–] FauxLiving@lemmy.world 35 points 5 days ago* (last edited 5 days ago) (1 children)

It's not a MANPAD really.

The sensor package has no IR sensor (or radar unit) and no way to proximity fuse.

It has GPS, accelerometer and barometric pressure. It's more like a rocket powered artillery shell than an anti-air weapon.

Or, given the lack of payload, it's more like a high speed burrito delivery device.

[–] UnderpantsWeevil@lemmy.world 37 points 5 days ago (1 children)

it’s more like a high speed burrito delivery device.

See, now you've got my interest.

[–] FauxLiving@lemmy.world 39 points 5 days ago (2 children)

future Taco Bell vs future Del Taco during dinner rush:

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[–] sudoshakes@reddthat.com 19 points 4 days ago (8 children)

I synthesize energetics. I can make a primary explosive that is stable enough for cap usage with a solo cup. I can synthesize secondaries like RDX above (one of the more complicated common ones) in short order with a basic chemistry set and the internet to order basic reagents. None are controlled substances.

It is trivially easy to make effective shapes charges and energetics at home.

Synthesis is federally legal in the US so long as you do not assemble into a device or transport. You can do both with an SOT as an FFL.

If I wanted to, I could make a shaped charge that was point imitated and base detonated for the above projectile and it would punch through about 1.5 feet of homogeneously rolled steel.

The limit to threat is not the access to explosives, as the chemistry and processes are published freely online as easy to replicate. The drone parts and control surface actuation is by far harder and I say this as someone who has a professional background in computer science and software engineering.

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[–] AmazingSUPERG@thelemmy.club 11 points 3 days ago (2 children)

To quote a great leader “Why is it not pointy on the end?”

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[–] Cantaloupe@lemmy.fedioasis.cc 10 points 3 days ago

Regulators are gonna have a feast with this.

[–] Zozano@aussie.zone 41 points 4 days ago* (last edited 4 days ago) (11 children)
[–] nandeEbisu@lemmy.world 24 points 4 days ago (11 children)

There's an anecdote that comes up in software about people working on missile software not caring about memory leaks because it's going to explode anyway before that becomes an issue.

Who cares about bugs in your software if it's a hobby project that's going to blow up anyway.

Also, including Claude doesn't inherently mean vibe coded, it can be for writing tests, small components, or debugging.

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[–] Aceticon@lemmy.dbzer0.com 12 points 4 days ago (1 children)

Well, it is supposed to go boom

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[–] ZILtoid1991@lemmy.world 5 points 3 days ago (1 children)

"MANPADS" sound like incontinence product exclusively marketed for men.

[–] AnUnusualRelic@lemmy.world 2 points 3 days ago

You'll get my manpad from my cold wet crotch!

[–] FauxLiving@lemmy.world 59 points 5 days ago (5 children)

It's uhh, for home defense

[–] cRazi_man@europe.pub 34 points 5 days ago (2 children)

Home offence is the best defense.

[–] backalleycoyote@lemmy.today 23 points 5 days ago (5 children)

Imagine spending thousands of dollars stockpiling assault rifles and ammo for your revolution only to have your entire milita wiped out when some nerd with a $100 homemade missile blows-up the UHaul you all piled in the back of.

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[–] hansolo@lemmy.today 45 points 5 days ago

What a time to be alive... For now

[–] muusemuuse@sh.itjust.works 7 points 3 days ago (2 children)

Lawmakers “ban 3d printers!”

Us “we’ll just something else then”

Lawmakers ban owning things!

[–] Avicenna@programming.dev 3 points 3 days ago (1 children)

No you see, if arms companies own all the rights regarding distribution of 3D printer tech then it is a constitutional right to produce guns with printers, if not then it is terrorism.

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[–] ugandan_airways@lemmy.zip 4 points 3 days ago

They’ll probably be cool with it if you have to subscribe to owning things

[–] Warl0k3@lemmy.world 16 points 4 days ago* (last edited 4 days ago)

This is the same kind of thing the local Airsofters were building with an arduino and a few hats a decade ago. It's not a functional "weapon" it's just a hobby rocket with fins (that admittedly looks real fun to shoot)

[–] EightBitBlood@lemmy.world 35 points 5 days ago (2 children)

Can't wait for the next Luigi to use one of these on an Epstein CEO. Polymarket, please let me make that bet.

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[–] MIDItheKID@lemmy.world 22 points 4 days ago* (last edited 2 days ago) (1 children)

Damn.. Nerf wars gonna be crazy.

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[–] kerrigan778@lemmy.blahaj.zone 23 points 4 days ago (2 children)

If I'm understanding this correctly, this is more valuable to underfunded military forces but not for the 3d printed ghost gun types. This doesn't include propellent or explosives, which are the controlled parts. That's awesome though.

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[–] TankovayaDiviziya@lemmy.world 8 points 3 days ago (2 children)

Violence is only the last resort, but Americans should learn to make DIY weapons in case another civil war breaks out, because it is unlikely that Donald will concede power when the time comes.

[–] Agent641@lemmy.world 5 points 3 days ago

Let's just remember the great lessons of history: Never cavalry charge a formed infantry, if the war involves Vietnam in ANY way, join the Vietnamese side, and halberds are the pinnacle of melee weapons.

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[–] MehBlah@lemmy.world 27 points 4 days ago (5 children)

This wont scare the think of the children crowd at all.

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[–] toad@sh.itjust.works 7 points 4 days ago (1 children)

Finally i can print m'y own rpg and play half life in real life

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[–] Slovene85@sh.itjust.works 30 points 5 days ago (1 children)

reads the title What the heck is Colin Furze up to now?

It's not him though.

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