I just finished restoring my eddystone fatboy p14 to ww1 1916 configuration. Boyd's sells stocks that need to be fitted after you receive them. I ordered hand guards that were way off spec. Numrich is awesome for everything P14. I lucked out and got an exact stock for my particular rifle on eBay. In the end I had parts sent from Australia , the UK, the US, and Canada. I ended up sinking around 600 bucks into it, but wouldn't even consider parting with it for under 1000. These rifles are becoming scarce in any kind of military condition. The important thing is to ensure any parts you order are stamped correctly to your rifle manufacturer. You will have a hard time finding correct volley sights, if your rifle does indeed need them for restoration. Don't settle for an M1917 stock. Get the P14 stock. Just my opinion...
Cheers!