六十年代，划时代的小口径高速子弹223问世。铝加工技术也突飞猛进。所以是航空公司做出了AR15/M16,首先用于打郊狼

来源: thore 于 2025-05-28 09:40:47 [旧帖] [给我悄悄话] 本文已被阅读：次

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