The Ruger 57 Pro utilizes Ruger's safe" reliable" and proven Secure Action fire-control system that combines a protected internal hammer with a bladed-safety trigger. The trigger has a short" smooth pull" clean break" and positive reset. Impressive ergonomics include an easy trigger reach" high-performance glass-filled nylon grip" robust slide release" and reversible magazine release latch. The alloy steel barrel features a black nitride treatment for wear resistance.