Would this work with a SW 5906?

[MarkItZero]

Says fits Beretta 92FS and similar

https://www.sportsmansguide.com/product/index/italian-police-surplus-leather-beretta-shoulder-holster-new?a=2280937

 

[Drmark]

Says fits Beretta 92FS and similar

https://www.sportsmansguide.com/product/index/italian-police-surplus-leather-beretta-shoulder-holster-new?a=2280937

It should. S&W 5906's length is shorter, and width may be a hair wider.