Mine was bought new about eight years ago. The grips are rubber, not wood. The trigger out of the box was atrocious.
Wolff makes a spring kit for the smaller Taurus revolvers. The listing on their web site doesn't include the Model 94 as one of the guns the kit fits, but the listing in my older Wolff printed catalog does, so I bought the kit and installed it. It replaces both the hammer spring and the trigger return spring. The kit made the trigger on the Taurus "tolerable." That said, the trigger after installing the spring kit was still worse than the trigger on a new Armscor M200 out of the box.