Sight base for 94 Winchester

[Steveu]

I am looking at buying a 94 Winchester to shoot matches with. I have an old CSA tang sight that I want to use, but I need a base for it. The base that is on it is for a 74 sharps. The tang on the 94 will need to have both holes drilled, so spacing should not be a problem. Any idea if I can get a base that will work? I checked CSA’s website and I can’t find a base.

Cheers,
Steve