Yes, it's likely a Real PRS. I had one with dots (or moons as they were called) and not the birds back in the 1990's. It was a super guitar. I wish I still had it and had not sold it.
PRS did make some Dot (moon) necks. I paid $2,400 for mine and sold it 3 years later for $2,100. Not a bad deal for a used guitar.
Good Luck