Are there holes in the stock already where the originals were removed, or was your stock never equipped with them? Swivel studs are pretty universal so you coupld probably get by just picking up a set at your local gunstore in either case, but if it already has the holes you may want to get new ones from Savage just to be on the safe side. Also, is it a wood or synthetic stock? I know on the centerfire rifles the front stud has a nut on in inside, but not sure on the synthetic rimfire stocks as I've never owned one.