Forum:Finding firelance at flooded metro

Yesterday I have noticed, that there are APC on the ground near the flooded metro. The event appeared probably earlier, but I haven't noticed because the first time where I go to the flooded metro, I have been attacked by raider with grenade and missile launcher.

Now, I have a good level and weapon, I killed all raider and stole theres weapon on their body and camps. I have take dogmeat to find firelance but for him, there are no weapon on the area. I use the dialog at the raider camps, under the broken bridge, near the mark V weapon bridge and on the flooded metro entrance, for dogmeat it same, he find alien power cell but for him "there are no more weapon in the area. Help me, I want the firelance.

I have the 360