Ключевые слова: aiming, arm, army, background, barrel, black, caliber, carbine, cold, concept, crime, criminal, danger, dangerous, fire, firearm, gun, gunman, hand, handgun, hold, hunter, isolated, killer, male, man, medical certificate, metal, military, murder, murderer, person, pistol, police, protection, revolver, safety, security, shooter, shot, sport, steel, tape, target, trigger, violence, weapon, weapon license, white, winter,