It seems that the first shot of the Fire and Forget uses the traditional recoil of LFRs, making the reticle of the red dot jump up and completely away from where the shots are actually going. When compared to the Stormchaser, the recoil differences are night and day. A few people have pointed this out since the season has started but I haven't seen a response to the supposed bug yet. The video linked showcases the issue fairly well.