Full-size high-capacity pistol, with 4.41" barrel. Chambered for 9mm or .40 S&W cartridge. In 1996, available chambered for .357 SIG cartridge, with 15- or 20-round detachable magazine and high-contrast sights. Blued, electroless nickel-plated or polymer finish (known as K-Kote). Overall length 7.7"; height 5.5"; weight 26.5 oz. Introduced in 1983. In 2003, available with integral rail system on frame. In 2004, offered with optional Crimson Trace laser grips. Note: Add $50 for K-Kote finish; $50 for nickel slide; $125 for Crimson Trace laser grips.