You need to recover 4 Stacks of Cannonballs from Largo's Overlook for Sergeant Gray. You can find Largo's Overlook just northeast of the base camp. Horde You need to recover 4 Stacks of Cannonballs from Largo's Overlook for Private Sarlosk. You can find Largo's Overlook just northeast of the base camp. Both * Stack of Cannonballs (4)