图三 密尔必达射击场门面。来源:NBC 湾区新闻,偷枪贼被警方抓捕“Gun Burglary Suspect Surrenders After Standoff in Milpitas Gun Store, Three Suspects Arrested” (https://www.nbcbayarea.com/news/local/Gun-Burglary-Suspect-Holed-Up-in-Milpitas-Gun-Store-Three-Suspects-Arrested-369945101.html)。
图四 英姿飒爽女射手。来源:Shooting Range Target Practice at Target Masters West (Milpitas) (https://www.meetup.com/New-to-the-SF-Bay-Area-Meetup/events/147458672/)
图七 结构简单性能可靠的AK47。来源:How the AK-47 Rewrote the Rules of Modern Warfare”(https://www.wired.com/2010/11/ff_ak47/)。
图八 德国的Sturmgeweh 44, AK-47的老祖宗。上:StG 44; 下: AK 47。来源:SUBSIM Radio Room Forum “The AK-47. How much does it owe to German Design? A LOT!”(https://www.subsim.com/radioroom/showthread.php?t=184734https://www.subsim.com/radioroom/showthread.php?t=184734 )。