Yes it will work. I had one on one of my Super Nova's. If your Super Nova is not drilled and tapped I would go with the B Square. I was going to get mine drilled and tapped but none of the gunsmiths around here would do it. So when I bought me another SN I got one that was D&T and use the one that is not as my slug gun b/c the barrel has the cantilever on it.
Springfield Armory XD-9 Service & Sub-Compact
Springfield Armory XD-45ACP Tactical x 2
Benelli Super Nova