Did they ever make the older black plastic service style grips for the 239. Need to find some if they exist.

No

You might look at the black Hogue G-10 grips. The checkered pattern looks more traditional but I prefer the Piraña myself.

Thank you! I do have some of the Hogue grips but didn't know if the service style had ever been made.

The plain Sig 239 marked plastic grips? if that's what you're looking for then yes.