On the stock I don't know but if the hole spaceing is the same,it could be made 2,may not be as pretty though.
As for the Tip Over Weavers,used them for a good while.Couple of things one has to watch on them.
1- Is the Tip Over Screw,needs to be tight enough that it takes a little effort to swing the scope over.To loose and you can get accuarcy trouble.
2-Got to be caerful on repostioning the scope as well for the same reason,gently snap it over the base.
BTW they still make them for a few rifles.