Jonathan Ferguson, a weapons expert and Keeper of Firearms & Artillery at the Royal Armouries, breaks down the weaponry from System Shock, including the Phaser-like Sparqbeam, the Skorpion submachine gun, and the Mag-Pulse Rifle. Jonathan Ferguson, a weapons expert and Keeper of Firearms & Artillery at the Royal Armouries, breaks down the weaponry from System Shock, including the Phaser-like Sparqbeam, the Skorpion submachine gun, and the Mag-Pulse Rifle.