In the last several years, a proliferation of tiny pieces of plastic and metal is fueling a spike in semi-automatic handguns converted to fully automatic fire.

Communities around the U.S. have seen shootings carried out with weapons converted to fully automatic in recent years, fueled by a staggering increase in small pieces of metal or plastic made with a 3D printer or ordered online. Laws against machine guns date back to the bloody violence of Prohibition-era gangsters. But the proliferation of devices known by nicknames such as Glock switches, auto sears and chips has allowed people to transform legal semi-automatic weapons into even more dangerous guns, helping fuel gun violence, police and federal authorities said.

The (ATF) reported a 570% increase in the number of conversion devices collected by police departments between 2017 and 2021, the most recent data available.

The devices that can convert legal semi-automatic weapons can be made on a 3D printer in about 35 minutes or ordered from overseas online for less than $30. They’re also quick to install.

“It takes two or three seconds to put in some of these devices into a firearm to make that firearm into a machine gun instantly,” Dettelbach said.

  • @ArcaneSlime@lemmy.dbzer0.com
    4•9 months ago

    To that point, the people like to cite Australia’s gun “buyback” program as a success…they only got about 20% of the guns. Now, you and I both know American compliance would be lower than that, but let’s use that number for a second and apply it anyway. With 600,000,000 guns in this country, we’d get 120,000,000 guns taken leaving 480,000,000 guns. Whooooo.

    Furthermore, while gun owners have dropped, guns per person has increased, and there’s a burgeoning black market run by organized crime created by this ban. There also have been mass shootings since port arthur, and more mass killings without guns than that, too. Sure, they have “less than the US,” but the success of that program is vastly overstated.