Smith & Wesson Model 627, Performance Center, Double/Single Action, Metal Frame Revolver, N-Frame, 357 Magnum, 2.63 Barrel, Stainless Steel, Matte Finish, Silver, Wood Grips, Adjustable Sights, 8 Rounds 170133 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 627 features Chrome Flashed Custom Tear Drop Hammer, Chrome Flashed Trigger with Stop, Dovetailed Red Ramp Front Sight, Adjustable White Outlined Rear Sight and PC Action with Ball Detent Lock-Up.