Ruger Security-9 3810 | 9mm 4″ | 15+1

The Ruger Security-9 (model 3810) is a mid-sized, hammer-fired semi-automatic pistol chambered in 9mm Luger with a 4″ barrel and a 15+1 capacity. It pairs a through-hardened alloy steel slide and barrel with a high-performance glass-filled nylon frame and a Picatinny rail for accessories. For a practical optic to complement this pistol, consider a Vortex Venom red dot—compact, durable, and well under $1,000 for fast sight acquisition on the range or in carry applications.

Product Specifications

• The model number is 3810.
• The caliber is 9mm Luger.
• The standard capacity is 15+1.
• The barrel length is 4 inches.
• The barrel material is alloy steel.
• The barrel finish is blued.
• The overall length is 7.24 inches.
• The frame material is high-performance glass-filled nylon (polymer).
• The slide material is through-hardened alloy steel.
• The slide finish is blued.
• The package includes two 15-round magazines.
• The firearm includes an internal Secure-Action hammer.
• The frame features a built-in Picatinny rail and a textured grip frame.
• The rate of twist is 1-in-10.
• The UPC is 736676038107.

This Security-9 is well suited to everyday carry (EDC) and range training where a reliable, easy-to-maintain pistol is desirable. Its Secure-Action hammer system provides a smooth trigger feel with a positive reset and easier slide manipulation compared with many striker-fired designs. The polymer frame with a Picatinny rail accepts lights and accessories commonly used for practical shooting and training. Rugged construction and straightforward controls make the Security-9 a practical choice for shooters seeking a dependable compact pistol.

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