Ruger's Ruger-57 pistol features impressive ergonomics which include an easy trigger reach, 1911-style ambidextrous manual safety, robust slide release and reversible magazine release latch.Its through hardened, billet steel slide with lightening cuts is drilled and tapped for easy mounting of optics. Windage and elevation adjustable, serrated rear sight and rapid acquisition fiber optic front sight for fast, accurate shooting. The alloy steel barrel features a black nitride treatment for wear resistance. A textured, ergonomic frame provides a secure and comfortable grip, while the Secure Action fire control combines Ruger's reliable and proven internal hammer with a short, crisp trigger pull and a positive reset. Its inspection port allows for visual confirmation of a loaded or empty chamber; and a Picatinny-style accessory rail is ideal for easy mounting of lights and lasers.