Ruger 16408 Ruger-57 | 5.7x28mm | 20+1

The Ruger-57 (model 16408) is a semi-automatic pistol chambered in 5.7 x 28 mm with a 4.94-inch nitride-treated barrel and a 20 + 1 capacity. The through-hardened billet steel slide is drilled and tapped for optics and the textured polymer frame includes a Picatinny accessory rail for lights or lasers. Ergonomic controls include an easy trigger reach, 1911-style ambidextrous manual safety and a reversible magazine release. For a compact red-dot option under $1000, the Holosun 507C pairs well with the optics-ready slide for fast target acquisition.

Product Specifications

• The manufacturer is Ruger / Sturm, Ruger & Co..
• The model/MPN is 16408.
• The caliber is 5.7 x 28 mm.
• The barrel measures 4.94 inches.
• The capacity is 20 + 1.
• The action is Double Action Only.
• The slide features a cerakote finish and serrations.
• The frame finish is Black.
• The grip material is Black Polymer.
• The sights are Fiber Optic Front/Adj Rear.
• The safety is Ambidextrous.
• It includes a Picatinny accessory rail and a slide that is drilled and tapped for optics.
• The fire-control system is Secure Action with a bladed trigger.
• The barrel treatment is nitride for wear resistance.
• The UPC is 736676164080.

Designed with high-capacity magazines, an optics-ready slide and user-friendly ergonomics, the Ruger-57 suits range training and competitive target shooting. Its nitride-treated barrel and robust polymer frame deliver low-maintenance durability for frequent range use while the ambidextrous controls accommodate a wide range of shooters. The balance of capacity, ergonomics and optics readiness makes it a sensible choice for disciplined, performance-focused shooters.