Two piece bolt, micro rear sight, rubber grips. I think it is all orginal. I usually only buy stainless pistols but this one interested me due to its age and heavy tapered barrel. It feels nice in the hand. Have not had time to shoot it yet.
I would say condition was about 90%. I have never seen this model before. I have several Mark IIs with the 5 1/4" barrel but no Mark I. Grips looked original as well as the bolt and sights. Slight bluing wear on the back strap. No box or paperwork. One mag.