My FIL just gave me a RIA 1903 out of the blue yesterday that has been in the family for 4 generations (I'm the 4th). Its a 411k serial number range RIA and was re barreled in '44 by Springfield. The bore is very nice and the bolt is stamped "NS" so I'll be using this bad boy as a alternate to my k-31 this mule deer season. The only crappy thing about this rifle is that the stock and hand guard have been chopped (by my wife's great grand dad) but otherwise the rifle was left original with no other bubba mods. Good day for me.