The riser is gray core flex and the limbs are made of hickory on the outside with a padauk core. Not sure if Padouk is the best core wood, but it looks nice against the hickory. I died the hickory in an attempt to match the riser. It looked good before I glued it up, but turned out to have yellow tinge to it. I'm happy with it though.
I concaved the the riser on the oposite side of the shelf to show some more of the dark glue joints on the core flex. It looks good and you can't feel it with your fingers while shooting unless you're really gripping it.