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.

  • rottingleaf
    31·
    3 months ago

    The way the military uses full auto isn’t necessarily to hit anyone, either. It’s to force the enemy to keep their heads down so your side can maneuver into a better position

    The military from what I heard doesn’t. They use burst mode to improve the chance of hitting something, but not waste too much too easily.

    • qwrty@lemmy.worldEnglish
      4·
      3 months ago

      It depends

      Not all weapons have a burst mode. Often though, militaries prefer controlled bursts of full auto, but it depends on the role and weapons system. Machine gunners are more likely to go full hog than a rifleman for example, but that’s assuming that all soldiers do the most optimal choice in any given situation, which just isn’t true.