Smith & Wesson Model 327, Performance Center, Double/Single Action, Metal Frame Revolver, N-Frame, 357 Magnum, 5 Barrel, Scandium, Matte Finish, Black, Rubber Grips, Adjustable Sights, 8 Rounds, Performance Center Tuned Action 170269 Performance Center guns originate from standard designs or are created from the ground up. From hand-cutting and fitting to fine tuning for precision, these firearms are top performers. Products from the Performance Center are the ultimate expression of old-world craftsmanship blended with modern technology. The Performance Center Model 327 TRR8 features PC Trigger with Trigger Stop, PC Tuned Action and Scandium Frame.