Smith & Wesson Model 642, Performance Center, Double Action Only, Metal Frame Revolver, J-Frame, 38 Special +P, 1.875 Barrel, Stainless Steel, Custom Synthetic Grip with Wood inserts, Fixed Sights, 5 Rounds, High Bright Polished Cylinder Flutes, Polished Thumbpiece and Side Plate Screws, Chrome Plated Polished Trigger, Cylinder Cut for Full Moon Clips 10186 Performance Center by Smith & Wesson - Where fit meets performance. From hand-cutting and fitting to precise fine-tuning, Performance Center firearms are top performers. This Model 642 has a Performance Center Tuned Action, High Bright, Polished Cylinder Flutes, Chrome-Plated, Polished Trigger and Custom, Synthetic Grip with Wood Inserts.