1964 Winchester Model 94 Receiver Finish?
Please check out my attached pic of my Winchester Model 94. This rifle was as per serial number was made in 1964. I've had this rifle for a while, acquired it in a trade and am wonder if anyone has seen this receiver finish before. The barrel is blued and gorgeous as well as everything else that is supposed to be. Except for this receiver, the way the finish is, inside the receiver and out, it appears to be factory. Can my assumptions be correct? Or did someone just do a really good job of removing the bluing some time ago?