SMITH & WESSON MODEL 640 (CENTENNIAL)
.357 Mag./.38 Spl.+P or .38 S&W Spl. (disc.) cal., DAO, J-frame, 1 7/8 (mfg. 1998-2001), 2 1/8 (new 1991), or 3 (disc. 1992) in. stainless steel barrel, 5 shot, stainless steel frame and cylinder, hammerless, black blade front and fixed...