Forum:Spectre Class Mod

So i finally heard of a Spectre class mod after months and months of playing and looked into how to obtain one. The only apparent way to get one from what i found was as a reward from circle of duty. Problem is i have completed circle of duty on both playthroughs with my siren well before i knew about this class mod, and either never got the class mod or sold it without realizing it. So basically just wondering if anybody out there that has a decent Spectre class mod will duplicate it for me or maybe if somebody has yet to do circle of duty will let me join to get another reward.