This is a standard transition receiver from a 1950 Super Grade rifle.
The condition of the receiver rates as very good. There is some edge wear on the original bluing. One hole has been added on the rear bridge. The stamped "Z" on the recoil lug indicates this receiver was from a super grade rifle. This receiver has no rubs, metal wear or other damage.
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.