Smith & Wesson 637 Performance Center Wyatt Deep Cover with Gunsmoke Logo. .38S&W Special+P. Capacity: 5RDS, 1.87"BL, Stainless Steel, Front Sight: Integral, Rear Sight: Fixed, Double Action Only, Frame: Small, Wt. 14oz, Grip: Polymer Clip Grip, Frame: Aluminum Alloy, Cylinder: Stainless Steel, Finish: Matte. Special Features: Polished Cylinder Flutes, Chrome Plated Bobbed Hammer, Hand Polished Chrome Plated Trigger, Performance Center Tuned Action, Clip Grip, Gunsmoke Logo.