I would like to purchase a hinged floor plate for my current build. I called savage directly today and they are willing to help me but they need a part number or a rifle model that offered this option in a SA centerfeed top bolt release. Does anyone possibly have this information? They have them readily available in the new bottom bolt release but, they can't tell me whether they have one in a top bolt release unless I can at least provide a model number that they came on as they stated their system is not set up to allow them to search parts without a model number.