13 Bravo: The P-17 Enfield was made by 3 firms that I know of: Winchester, Remington and Eddystone. The P-17 is an excellent action and the strongest of all the military bolt actions made. I had one by Winchester with a 3/18 ordnance barrel stamp and the darn thing would eat any 30-06 loading I put throught it with incredible accuracy.
If you cruise the Shotgun Blues you should find a scope mount setup for the 1917 that will allow you to keep it's original military configuration. Otherwise, you will have to have the rear sight ears ground off to get the beast scoped as a sporter.
As for scopes - I just purchased a couple of Bushnells and think they are fine. I would avoid Tasco and Simmons. Weaver makes good scopes, and Leopolds and others in that price range are just excellent. It depends on how much you want to spend. Hope this helps. Mikey.