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5 months agoThe Liberator is a completely 3D printed single-shot pistol that can shoot 9mm.
The Washbearis a completely 3D printed revolver.
3D printed ammo is currently in development.
They aren’t very practical, but can likely go through metal detectors.
You would need to put your keys in a faraday cage.
Distance doesn’t matter, as they can just use a bigger antenna or better amplifier. You find footage of people using large loops of wire to capture the signal from the keys