Ruger-57 Pro 5.7x28mm 4.94″ Black Optic Cut

The Ruger-57 Pro is a purpose-built semi-automatic pistol chambered in 5.7x28mm that combines Ruger’s Secure Action fire-control system with a lightweight polymer frame. It is configured with a 4.94-inch alloy steel barrel finished in black nitride and a billet steel slide that is optic-cut and serrated. Ergonomic controls, an inspection port, and a Picatinny-style accessory rail support practical use and sighting options.

Key Specifications

• The caliber is 5.7x28mm.
• The barrel measures 4.94 inches and is alloy steel with a black nitride finish.
• The overall length is 8.65 inches.
• The unloaded weight is 24.5 oz.
• The slide is alloy steel with a black oxide finish and is drilled and tapped for optics.
• The frame is high-performance glass-filled nylon (polymer) with an integrated Picatinny rail.
• The sighting package is fiber optic front and adjustable rear for windage and elevation.
• Notable features include a Secure Action fire-control system with a bladed trigger safety and inspection port.
• The pistol includes two steel magazines.
• The rate of twist is specified as 1-in-9.

The Ruger-57 Pro is engineered for shooters who prefer a lightweight polymer-frame pistol with modern sighting and optics-ready capability. With a nitride-treated alloy barrel, an optic-cut slide, and practical ergonomic controls, it delivers a refined platform for target work and general-purpose shooting. Solid construction and user-focused features make it a logical choice for those who value straightforward, reliable equipment.