fatcat said:To remove the stock unscrewthe two back screws and remove the flat head or hex screw, it comes out. when putting the new pistol grip in make sure its not to long it it could mess up the recever.
How about a folding stock? I have both a pistol grip 500, full size 500 and a folding stock 870. I do use the stock alot and still have the compactness of a pistol griped gun for home defence.