Springfield 1903 30.06 MFG 1920
This is an "experienced" older rifle that appears to be mostly original, except for the scope mounts on top of the receiver. This rifle's serial number indicates that it was made in 1920. The left hand side of the stock is stamped with " C S A....and maybe something else, I can't make it out) the bottom of the stock is stamped with a square with a "P" inside.
If you’re buying a gun that’s being shipped to you, you’ll need the services of a licensed FFL dealer who can receive the shipment for you. A Federal Firearms Licensed (FFL) dealer is one who is is permitted by the United States government to take part in the interstate sale of guns.