I went to a small show in Canby, Oregon and came home with a new Whitney Wolverine. The frame is polymere and the only visible metal parts are the hammer, trigger, barrel, and bolt. I am sure some of the other pieces are but I have not taken it apart to look.
It looks just like the old ones and has a nice feel to it. At $300.00 it is not out of range of other .22LR pistols. It should give the Ruger a good run.
Steve