Ruger Security-9 Compact 9mm | 3.42″ Barrel | 3818

The Ruger Security-9 Compact is a mid-sized, hammer-fired semi-automatic pistol chambered in 9mm Luger and built for everyday carry and range use. It pairs a through-hardened alloy steel slide and barrel with a high-performance glass-filled nylon frame for a balance of durability and lighter weight. For a compact carry pistol like this, a low-profile red dot such as the Vortex Venom or similar compact sight under $1,000 pairs well for faster sight acquisition without adding significant bulk. Typical applications include everyday concealed carry and regular range training.

Product Specifications

• The UPC is 736676038183.
• The manufacturer part number is 3818.
• The caliber is listed as 9mm Luger.
• The barrel measures 3.42 inches.
• The overall length is 6.52 inches.
• The unloaded weight is approximately 21.9 oz.
• The frame is made from high-performance glass-filled nylon.
• The slide is through-hardened alloy steel with a blued finish.
• The barrel is constructed of alloy steel with a blued finish.
• The sighting system is a drift-adjustable rear sight and fixed front sight.
• The package includes two alloy steel magazines.
• The twist rate is reported as 1:10 RH.
• Safety features include an integrated trigger safety and external manual safety.

The Security-9 Compact blends manageable size and simple controls for pragmatic carry and consistent practice at the range. Its glass-filled nylon frame keeps weight down while the blued alloy steel slide and barrel provide a durable operating platform. The included magazines and drift-adjustable sight make it serviceable out of the box, and the Secure Action hammer design eases slide manipulation compared with many striker-fired designs. Overall, this model is aimed at shooters who want a straightforward, reliable compact 9mm with user-friendly controls and proven Ruger construction.

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