It was listed as Sugar Maple Burl. I think the right grip had a bit more "figure" to it. I'll repost a pic so we can see. (forgive the plastic airsoft GI stand-in for the photo-op. My Sub150 RZ would have no part in it, conceited ammo whore.

)
IMHO there is a fair amount of "Birdseye" in the lower portion of the right grip.
I'm glad you are happy with them Bud, thanks for giving them a good home!
I liked them too but I am not too keen on smooth now that I have gotten used to IWB with some grips that have some more traction to them. I really appreciate the originals but might try something like VZ320's if I want to stay on the smooooooth side.