Lucky me, I stumbled across a Registered Magnum a few months ago. It came with 1950's diamond target stocks, and, thanks to Kurac, they are replaced with claro walnuts w/medallions. The RM has a Marble front sight, 6 1/2" barrel, and humpback hammer. According to Jinks, several changes were made by previous owner(s) (i.e. barrel, front & rear sight, hammer).
I've found pictures posted by others on this forum to be very valuable in identifying and understanding subtle differences. So with this in mind, here are pics of RM # 989:

I've found pictures posted by others on this forum to be very valuable in identifying and understanding subtle differences. So with this in mind, here are pics of RM # 989:






