No, this bow is a "1st edition" ProMedalist. The "2nd edition" had a 2 in front of the PM: 2PM****, and so forth for the others thru the 6 PM series ("6th edition"). The first ProMedalists did not have a digit in front of the PM.
I am sure that Hoyt did install sights on some of their bows, but I do not know if this one was installed by Hoyt or someone else later.
I take it that there are 2 screws in the riser spaced for a quiver? I guess someone could use the bow for hunting - a smooth and accurate shooter, I bet.
My best guess at the year would be 1963.
Ray