Ruger 57 5.7x28mm Optics-Ready Pistol

The Ruger 57: Innovation in a Modern Caliber

The Ruger 57 represents a thoughtful approach to modern pistol design, chambered in the efficient 5.7x28mm cartridge. This is a firearm built for shooters who value both performance and practicality.

Design and Ergonomics

Ruger has invested considerable effort in making the 57 comfortable and intuitive to shoot. The gun features:

• 1911-style ambidextrous manual safety for familiar operation
• Easy trigger reach that accommodates a wide range of hand sizes
• Robust slide release and reversible magazine release latch for left or right-handed shooters
• Textured, ergonomic grip frame that provides secure purchase without excessive texture
• Inspection port for quick visual confirmation of chamber status

Mechanical Excellence

The 57 employs Ruger's proven Secure Action fire-control system, which combines a protected internal hammer with a bladed-safety trigger. The result is a short, smooth trigger pull with a clean break and positive reset. Safety is engineered throughout:

• Integrated trigger safety
• Lightweight firing pin
• Neutrally balanced sear with significant engagement
• Strong spring tension and hammer catch to prevent unintended firing

Practical Features

• Drilled and tapped slide for easy mounting of optics (adapter plate sold separately)
• Adjustable fiber optic sights for fast, accurate target acquisition
• Picatinny-style accessory rail for lights, lasers, and other tactical equipment
• Tool-free takedown for simple field maintenance
• Free-dropping magazines for efficient reloading

Specifications

• Caliber: 5.7x28mm
• Capacity: 20+1 rounds
• Barrel: 4.94" alloy steel with black nitride finish
• Slide: Alloy steel with black oxide finish and lightening cuts
• Frame: High-performance glass-filled nylon
• Overall Length: 8.65"
• Weight: 24.5 oz
• Twist Rate: 1:9" (right-hand)

The Ruger 57 comes with two steel magazines and represents a solid choice for shooters exploring modern pistol platforms.