Probably not. Shotguns are inaccurate at any distance further than pretty much pointblank, for the purposes of killing another person. An assassin would either get close enough to plant an explosive, or just shot them with a pistol (which is easier to hide, more accurate at distance, and easier to use).
Yes, and there are still assassins. Snipers are good examples of assassins. Anyone who kills can be classified as an assassin.
Yes.
A Stolen gun
Shotgun shells
Shotguns
It is thinner and cuts into the neck
Daggers and Dirks.
tools of the trade
to protect themselves
Shotguns,ak74,mp5
Shotguns don't use bullets. Do you mean without a case or non lethal projectiles? If so, yes they have caseless ammunition.
adam david hooley