Ruger Security-9 9mm 4-inch Black (2 Mags)

The Ruger Security-9 is a mid-sized semi-automatic pistol chambered in 9mm Luger with a 4-inch blued alloy-steel barrel. It pairs a through-hardened alloy-steel slide with a high-performance glass-filled nylon frame and a precision-machined aluminum chassis. The Secure Action trigger system delivers a short, crisp reset derived from Ruger's proven hammer-fired designs. The pistol ships with two alloy-steel magazines for immediate use.

Key Specifications

• The caliber is 9mm Luger.
• The barrel measures 4 inches and is made from alloy steel with a blued finish.
• The slide is constructed from through-hardened alloy steel with a blued finish.
• The frame is glass-filled nylon and includes an integral Picatinny rail.
• Includes two magazines as shipped.
• Sights feature a dovetailed, drift-adjustable 3-dot system.
• The overall length is 7.24 inches.
• The pistol uses Ruger's Secure Action fire-control system derived from the LCP design.
• The slide has front cocking serrations for positive manipulation.
• Safety elements include a bladed trigger safety and manual thumb safety.

Designed for practical everyday carry, the Security-9 balances compact handling with robust construction and straightforward controls. Its Secure Action system, drift-adjustable sighting, and included magazines make it a pragmatic choice for shooters who value reliable, no-nonsense equipment built for consistent, responsible use.