So I was going around and getting Cayde's stashes around Nessus, and when I got the last one, I got the "Three Graves" pulse rifle, which was a european weapon with the stock painted black and there were two Dead Orbit symbols on the side. I don't know if I was suppose to get this or not because when I stored in my vault, it showed up as a classified item on my app. I still want to keep it, I'm just wondering if I was suppose to get it before the factions became available. Also if anyone is curious about its description, it said "No need to dig too deep. Our slumber will not be disturbed." -Arach Jalaal