This is a receiver from a 1957 standard rifle, marked with the serial number 404935.
Bluing - 90% - The bluing is original; showing edge wear, light wear on the rails, and in the tang area. There is a rub near the Winchester logo, and some bluing loss on the recoil lug.
Metal - There is some discoloration/freckling on the recoil lug, but no other notable scratches, dings or other metal damage. There are no holes or modifications to the receiver.
We use the NRA Modern Gun Condition Standards Grading System for grading part conditions. You can read about it HERE
NOTE: Laws governing transfer of firearms require that receivers be shipped to an FFL holder. If you do not hold an FFL or C&R license, you will need to enlist the services of an FFL to complete the transfer. If needed, we are happy to assist you in locating an FFL holder near you who can complete the transfer on your end.