I have been given two old Double Barrel shotguns , one is a J.G.Higgins model 101.7 Sears and Roebuck, the other is a Stevens model 31L Savage Arms Corporation. The stocks on them are in bad shape. Can I order stocks to replace? I've looked on line but the minute i type the 1950 date I get no results. I am not very knowledgeable about shot guns and I am reluctant to take them apart until I know I can replace the stocks. Any advice or assistance would be appreciated.