Considering there's only few letters, could be a custom based on an existing typeface. HTF Knockout no26 Flyweight, DT Newhouse Super Condensed or Reforma Grotesk Medium could easily do the job (manually lowering crossbars and chunking some terminals).

The shapes of the S and W closely match Knockout Flyweight, and the proportions and spacing there are all pretty dead-on; I'd say that's your answer.

I guess you're right. Thanks!!