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Version 2.0 of 3D-Printed Rifle Successfully Fires 14 Rounds

coolnumbr12 writes "The world's first 3D-printed rifle, named 'The Grizzly' after Canadian-built tanks used in World War II, was fired in June, but the first shot fractured the barrel receiver. The creator, a Canadian man who simply goes by 'Matthew,' refined his design and posted a video Friday on YouTube of Grizzly 2.0 successfully firing 3 rounds of Winchester bullets. The video description says the Grizzly 2.0 fired 14 rounds before it cracked. The new rifle was also safe enough for Matthew to fire it by hand rather than the string system used in the first test."

4 of 336 comments (clear)

  1. Re:I hope it explodes and kills him by centipedes.in.my.vag · · Score: 5, Insightful

    Live by the sword implies the use of the tool, not merely the existence of the tool. This man didn't murder anyone, it wouldn't be divine comeuppance for him to die. It would make as much sense (i.e. none at all) to look at a demolition engineer and say, "He worked with explosives, a bomb-maker, it's fitting that it exploded in his face." This man has not "lived by the sword" by any sane definition.

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    Only on /. can I lose karma with 2x "5, Funny" posts.
  2. Re:I don't get it. by tsotha · · Score: 5, Informative

    I assume some US states have always allowed the home building of guns, perhaps with licences, while others haven't?

    At the US federal level there's no law against manufacturing your own firearms as long as you don't sell them. You don't need a license. There are various restrictions at lower levels.

    The hysteria is really a mass expression of ignorance from people who don't know anything about guns. Zip guns are pretty easy to make with plumbing supplies and basic tools, and people who aren't clever enough to come up with their own design can always jump on the web for instructions. Also, CNC machines, which can be used to manufacture guns that won't fail for thousands of rounds, are already pretty ubiquitous and can be had for a few hundred to a few thousand dollars. With a CNC machine you could manufacture a heavy machine gun if you really wanted to.

    What keeps people from manufacturing firearms in their garages isn't the lack of means. It's that they don't have any reason to do so and/or they don't want to be arrested. Printed firearms won't change that equation.

  3. Re:I don't get it. by Required+Snark · · Score: 5, Interesting
    It changes the barrier to entry. At the current moment it's not a big deal, but as 3D printers become ubiquitous it will become much easier to get access to a lethal weapon.

    These guns will be cheap to make and not easily detectable by metal detectors. They are effectively one use disposable weapons.

    So you and your gang want to do a drive-by or robbery. Just print up some guns, get some bullets, and while leaving the scene of the crime throw the guns out the window.

    Courthouses in the US already have metal detectors, because gang members have engaged in gun battles on court premises. Plastic printable guns make this possible again. They also enable guns getting onto aircraft. Or in schools. Careless people will print them up for "self defense", and we will see even more children die by accidental gun violence.

    I expect that these weapons will be attractive to alienated people who would have trouble accessing guns either legally or illegally. Say loner teens who feel bullied, or bullies in school who want to be able to flash some heat for intimidation.

    Consider the prospect of flash mobs with guns.

    So there is going to be more gun violence, and there is not much we can do to stop it.

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    Why is Snark Required?
  4. Re:I don't get it. by Jane+Q.+Public · · Score: 5, Insightful

    "Not really. Few animals (humans included) want things to get more violent than they need to be, for obvious reasons, and a criminal has no particular desire to carry a gun unless he thinks he'll otherwise be confronted by someone with a larger weapon."

    While this might be all good philosophically, one thing we *know* is that it doesn't work in the U.S.

    While no cause-effect relationship has been firmly established, correlations are clear: the areas of the U.S. with the strictest control of firearms are consistently the areas with the highest gun crime (including murder). And this is not just over 1 or 2 years, but over the many decades that the government (not some hack on one side or the other) has been keeping statistics on it.

    And that also holds for changes: in areas where the firearms laws were made stricter, firearms crime went up. In areas where the restrictions were relaxed, firearm crime went down. There have been a few minor exceptions here and there over the decades, but that is all they have been: rare exceptions.

    But I should also throw in: this is not unique to the US. After the last "big" firearms ban in the UK (and this is according to UK government published statistics), firearm crime went WAY UP and stayed way up for something like 8 years, before it began to settle back down again. And that later downturn in crime cannot be responsibly attributed to the gun laws, because crime in most of the other "modern, western" nations was going down also... including in the U.S., where gun ownership went up over that period.

    So don't misunderstand me: what you say may have some merit. But the hard numbers don't lie. Firearms restrictions in the US do not deter crime.