Smith & Wesson Model 645 semi-automatic. Features single stack magazine, double action, stainless steel, red ramp front sight, target rear sight, and black plastic grips. Comes in its original box with ONE magazine, a set of rubber grips and some paperwork. CONDITION: Near new with just some light handling wear. The Model 645 is considered the 2nd Generation .45 Model introduced in 1985. It was discontinued in 1988 having been manufactured for only four years.  (Hard to find these)