I know that on the M14/M1A EBR chassis you can replace the stock, and it is designed to accept a shotgun stock and/or pistol grip (without an adapter) But which Shotgun? A Remington 870? Also, where can i find an adapter to fit AR stocks and grips to the chassis? Thanks, --jared P.

Does anyone know if the Scar mini 14 stock come with the sage M14 collapsible stock now? I saw it on the sage international website, but nowhere for sale- any news?