I had not one, but two .50 Greyhawks and like an idiot let them both escape me. They are 1-48. I had trouble getting the first one to shoot well until I tried Hornady PBRs(?). Those are gone now it seems. The second was purchased NIB then sold unfired, making me a double dummy. Hope to stumble on another someday
IIRC they made .54s too, but I never saw one in the flesh. Greyhawks are parts compatible with New Englanders and probably some others.
