New modern stock for a mark V accumark .338-.378

[Jennings]

I have an old Mark V accumark chambered in .338-.378 and would very much like a synthetic modern stock to upgrade the platform. I have been unsuccessful in finding anything. I am wondering if, with the latest new Accumarks, if it is possible to get one of the backcountry stocks without purchasing the new rifle

[Grouchy]

Welcome to the nation! I would think contacing Weatherby directly would  be the best idea. A call or an email might answer your question.