From the research that I have done, the answer appears to be yes for those 2 stock configurations. The only 10FP in an alternate calibre is a .223 in the Choate Stock configuration. There are two Choate options, regular and side folding.
If you download the catalogue from the savage webpage and check the product list at the back it will tell you all the specs for each rifle and what configurations are available in what claibers. If you look towards the front of the catalogue you will see what the regualr Choate stack looks like ( I believe it is shown with stainless barrel, scope and bipod in the picture).
Hope this helps.
Cheers