A look at smart guns, which can only be fired by an authorized user, as Colorado-based Biofire prepares to ship a $1,499 handgun in December, after raising $30M (Zusha Elinson/Wall Street Journal)

Zusha Elinson / Wall Street Journal:
A look at smart guns, which can only be fired by an authorized user, as Colorado-based Biofire prepares to ship a $1,499 handgun in December, after raising $30M  —  Gun makers have been working for decades on a weapon that can only be fired by an authorized user

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