Jonathan Ferguson, a weapons expert and Keeper of Firearms & Artillery at the Royal Armouries, breaks down more of the weaponry of Cyberpunk 2077: Phantom Liberty, including the Warden, HR4-GRIT and Her Majesty. Jonathan Ferguson, a weapons expert and Keeper of Firearms & Artillery at the Royal Armouries, breaks down more of the weaponry of Cyberpunk 2077: Phantom Liberty, including the Warden, HR4-GRIT and Her Majesty.