个人存档用。We're being watched. Shoot all the way. 微博：@靛蓝菌
POI 501.
根总用的枪是Remington 887 Nitro Mag Tactical Shotgun，重6.87磅（约等于3.116千克）。
大锤在305用的Mossberg 500 Cruiser，重量大约是2.495千克，详见这里。
图五到图八，来源：http://gunblog.com/remington-887-nitro-mag-tactical-review
图九和十，来源：http://www.gandermountain.com/modperl/product/details.cgi?i=722589
