If Boyds will do one for you, be sure to specify 100% heartwood. There's a reason Boyds is the cheapest, although they do produce a perfectly acceptible stock.
If Boyds can't or won't, Wenig probably will. They have CNC data for all manner of rare stocks and forearms and haven't failed me yet. Just try to find a pre-1935 super-slim forearm for a Remington 14 sometime. Or turn one yourself by eye. Wenig made me one for 35 bucks.
Wenig Custom Gunstocks, Inc.