The condition of the receiver rates good to very good. There is heavy bluing loss from scrubbing or some other unfortunate form of cleaning. The receiver should be reblued. There is no damage to the metal, pits, added holes, etc.
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.