wildrider666
Master
We may run into problems trying to get solid data on mount footprint dimensions, mount screw and pin position and what other units fit my factory or commercial opitcs slide cut that was made for a specific X RDS. If your RDS is damaged, dies or want a change, what units fit the current slide cut from the old unit? What screws, adapter or modification is needed? What looks right but has the devil in the details? There's a lot of good info at the Link and they are open to your input of additional unit info. Even though I didn't find my answer (Sig Robeo1 vs Romeo1 Pro: mount adapter compatibility), you may still find you answer.
optics-info.com
Footprints/Mounting Standards on Red Dot Sights - Optics Trade Blog
In this article, the most common footprints/mounting standards used on red dot sights are listed. Each standard is described and an image of it is added.
optics-info.com
