Ghost gun lawsuit takes aim at company that sells 3-D printer filament
- Posted on October 10, 2026
- By Los Angeles Times
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- 1 min read
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Ghost gun lawsuit takes aim at company that sells 3-D printer filament
San Diego County authorities say Polymaker made a "strategic business choice" to market and sell 3-D printer filament to Californians for the express purpose of building illegal weapons.