Most stocks will have to be inlet for the DBM bottom metal. SSS offers this service. I have no 1st hand experience with SSS but I know they are one of the leading Savage authorities (next to Savage itself).

Jim Briggs at NSS is a pleasure to deal with. I have done business with him a couple of times now and always a pleasure. He has had in the past had some factory take off laminate stocks that were inlet for the DBM. Might wanna give him a call and see what he has.