Maybe this could be added to the stickys. I got this info when I made an inquiry of CS about a receiver that I bought.
For parts, contact Numrich Gun Parts at info@gunpartscorp or 845-679-2417, for repairs, Walker Arms in Selma AL @ 334-872-6231 for value or year of manufacture, check the Blue Book of Gun Value.
I called Walker and gave them the number off the receiver and they were able to tell me the year it was made. Hope this is useful to someone.
Cookieman