You are looking at a M1903 Springfield with what is probably a WW2 era replacement stock. The stock has been refinished and the metal has been commercially reblued which detracts from originality and value. Ditto for the jeweled bolt body. The barrel appears to be a Springfield Armory make, but we can`t see the month and year date to determine originality to the receiver. Bore condition is a major factor to establish value. Many M1903 barrels are worn and pitted from firing a lot of corrosive primed military ammo and a replacement military barrel will cost $400-$450 when one can be found. The metal above the stock line looks good, but it should be checked for pitting below the wood.
The rifle can be restored to a more desirable military condition by stripping and refinishing the stock, re-Parkerizing the metal parts, and by either polishing out the jewelling on the bolt and re-Parkerizing it or by replacing the bolt body. A possible barrel replacement is another issue. The receiver hasn`t been drilled or tapped for a commercial aperture sight or scope mounts which is good news. Are there any markings or stampings to be seen on the stock?