[2020] The Spectre is classified as a Medium in wall penetration in the shop but in game acts like a Low.

I found this by accident just testing wall bang spots. From what I can tell there are 3 different types of Wall Penetrations Low, Medium, and High. This seems to tell how much wall you can shoot through with low being the least amount of wall and high being able to shoot through a greater amount of surface.

The Spectre is supposed to be a Medium but the bullets stop at the same point as all other Low Penetrations. Is the Spectre supposed to be able to penetrate as a Medium or was it a typo?