Can't find SWISS Phantom (Mass Effect: Andromeda)

Explain to me what am I doing wrong. studied in the lab through the points of these Swiss phantom (which the previous mass effect was called a machine gun a Ghost) and a few guns. And here they are on my list for Kraft appeared. As they are crafted after the study? how to craft weapons I understand, I Skartel the executioner and hoe but damn this garbage, and a few other guns after studying the list does not appear. need to wait or what?