Yes, it is nickel. The actual Model is 28-2. It's in near mint condition, perfect bore, crisp markings on barrel and frame and spotless cylinder, all of which leads one to believe that the finish has not been touched since leaving the factory.

The amazing part of this is the question as to how this revolver made it up to New Brunswick, Canada. I understand that the original owner is deceased and a relative brought it in towards a trade for a rifle. I purchased it this morning - reasonable price, for just a "shooter".

Thank you folks for taking the time to reply to my query.