A lot goes into upgrading weapons in Wolfenstien: Youngblood. With a bit of knowledge, the process becomes a lot easier.
Wolfenstein: Youngblood is an FPS video game that came out on PC, Nintendo Switch, PS4, and Xbox One in July 2019 (and Google Stadia in November 2019). The story follows twin sisters Jessie and Zofia Blazkowicz as they fight Nazis in Paris, France in an alternate reality in the 1980s. In addition to awesome gadgets and neat abilities, the duo uses lots and lots of guns and other weapons to win the war.