Drew, the gentleman sent me some pictures and a list of the 6 "C" grade guns made along with their options. His is Field Grade with ejectors and has the reinforced rib. The condition is very good. The unique thing about the "C" grades is that they have the FW frame but the lock plates are of a Regular frame with only the one side plate connecting screw. I sent the email to Townsend Breeden as he seems to know about these guns.