This G3 with silence at Chaman border was strange, this may point out to high deaths of civilians. Why would FC or PA use silencer unless they had malicious intentions in civilian area.
G3 was standard issue of PA. This one used quad rail and vertical grip. Looks like paid by uncle. All that militry and $$$ which Pak milked in the name of fighting Talibs and OBL.
Pak army says they have destroyed Afghan bunkers
Only few sand bags displaced, but this not how Indian army does it.
Check how IA take out Pakistani bunkers
Shot stright inside the window of Pakistani bunker.