????:1?????3??400????:???????

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?11???27???????????? ???????(CBS News)25???????????????????,????????????,???

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??“????????????????????????????”(Small Arms Survey)????????????????????,??2016??????,?????????????????120%?“????????????????????????,?????????????????”?????????????????????????????????????????????(Matt Schroeder)?????????????,?????????????????????????????

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?????????????????????????????2023???,?100???????,???

??(Government Accountability Office)???,????????????????????,2018??????2023???????????????????????????????73%????????????????,?????90%????????????????

??????,“??????”??????,??????????????????????,AK??AR?????????????77%????,????????,93%????????10??,??

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