DD Ross rings and suregon short action + NXS fit ?

[pc3]

I have just purchased a set of the massive DD Ross rings from a fellow hider, will they work with a NXS 5-22x50 on the Surgeon Short action or will the rings be to long for the piccatinny rail,...............I am also having a .338 built on an XL so they can go on that but I was thinking US Optics and 35mm tube for that baby.