I have about 4 legendaries so far. I don’t remember how I got the first one. The last three I took screenshots when I got them. One was from a faction loot pack. The other two were drops in game when I was doing a solo mission: one on Experiment Hardcore Advanced, and the other on Algorithm Normal. Screenshots are below.
I’m just kind of wondering what luck other people have had with legendary drops. For me so far I’ve had more luck solo than with a group. Maybe it’s just weird luck, but I’ve played like 50+ games with others and no legendaries. Played maybe 12+ games solo and 2 drop for me.