It’s always been weird to me that Treyarch threw in several WWI and WWII era weapons in the box when they’re not accessible anywhere else in the game.
It would make sense if they were returning favorites like the MP40 but a good amount of these have never been seen before in the series.
Why specifically this time period? The only thing I could think of is these are leftovers from a cut campaign mission set in the 1930s or something, but does anyone know why these are here?