3D-printed ghost guns are a notorious blind spot. Scientists may have finally cracked the traceability problem
· digitaltrends.com · popularity 21/100 · 0 similar stories today
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Summary
Most conventional firearms come with serial numbers and leave unique microscopic markings on bullets and cartridge cases when fired. Investigators can use these clues to trace weapons or connect them to crimes. However, 3D-printed firearms, commonly called ghost guns, present a different challenge. They can be manufactured without serial numbers, and their unconventional construction can […]
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