The used Palmer arrived and after checking it over, I strung it up with a 7.75" brace and put a nock at 5/8" above center. There were very few handling marks on the bow and was in very good shape. I do not know the age of the bow, but the numbers on each limb are 7-1902T and 7-1902-B.
On the belly side of the lower limb are the only marks on the bow. Does "Carbon II" mean this is a double carbon bow?
The seller said the riser is something called "Texas Ebony", but it appears to be a dark actionwood (plywood) or dymondwood, but I'm no expert. It makes for a heavy bow and I found it very stable in the hand. I also noticed how similar the riser is to the Bob Lee bows. The grip was very comfortable and fit my hand very nicely.
I tried several types of arrows (both carbon and aluminum), but found a 515 gr. Gold Tip 35/55 Trad (175 gr. up front) to be a very good one.
The bow was very quiet and at 15-30 yards, the arrows went where I am looking. I did not chronograph any arrows, but speed appeared to be average.
My overall impression is positive (typical for me when getting a new bow), so I will have to shoot it for a couple weeks and then re-evaluate.