防暴用且特地將子彈設計成像水銀電池 , 打那麼遠幹嘛

China unveils riot control electromagnetic gun that fires coins for bullets
https://interestingengineering.com/...tromagnetic-gun

打人的效果
【央视公布国产电磁枪实弹测试，1分钟能射击上千发】
https://www.bilibili.com/video/BV1d...3e1a8adec&t=159