M-5 Phalanx: In the 'Priority: Tuchanka' mission, it is found on the ground, up the steps leading to the long stretch where the Reaper starts firing its laser at your team. After reactivating the power, find the weapon before turning on the elevator. Scorpion: In the 'Priority: Sur'Kesh' mission, it is found on the floor where Mordin requires you to reactivate the elevator power source. M3 Predator: First weapon acquired during the Prologue.
Search the indicated location or complete the indicated task to get the corresponding weapon:
