Guys I have been looking at an early 1903. The stock is very nice and is stamped with the P on the bottom of the grip and the inspection stamp on the left side. It doesn't look like it's ever been sanded as the stamps are quite sharp. The receiver is an SA in the 450,000 range with a barrel dated 10-10. The bolt is a straight bent and I think there is a very small J on the bottom. It has a 1914 dated RIA sling in good shape and a SA 17 inch bayonet and sheath with a serial number in the 54,000 range. The finish on the rifle is about 80%. What I am asking about is the barrel original to the receiver? What should I be looking for and what would the approximate value be on this rifle. Thanks