In addition, a few minutes later, I got Sweet Dreams from a regular Hyenas patrol. But in general, something happens every couple of days. But only once did SAWYER'S KNEEPADS fall out. Such bad luck.
Haha. I got 2 Liberty Pistol exotic drops on Bank Headquarters on my second character after I found its blueprint and was able to craft it, few days back. That too in a matter of 20seconds or so.
I haven't played the game since before the start of 2021 but the closest I've come to a double Exotic drop is when I got both Belstone Armory named pieces, god rolled, in the same cache. A pleasant surprise to be sure.
I've had it happen to me a couple of times, the one I remember best is getting a coyotes mask and merciless drop at the same time in Jefferson Plaza mission.