Well, the early zoli bolts will fit a HVA/FFV/CG 1900 they later had mofications on the bolt handle and may need to be fitted, AFAIK the Evolution does not fit the HVA/FFV/CG receiver, so, the bolts are somewhat interchangeable from Zoli to HVA/FFV/CG but not the other way. The floorplate / magazine box of the early Zoli are quite the same, the later ones can be made to fit with some work (but I never tried the Evolution and doubt it would fit). The Zoli stocks would fit the HVA/FFV/CG action but the later ones would have more inletting and for the Evolution, I don't think I would even try.
Also, Zoli still makes a Husqvarna branded rifle, it's more of the older style, but with newer minor modifications with less newer options...