Ruger Security-9 9mm Luger Full-Size Pistol, 4 in Barrel, Blued, 15+1, 2018, Excellent, Includes 1 Magazine
This 2018 Ruger Security-9 is a full-size 9mm Luger pistol with a 4 in barrel, blued slide, and a 15+1 capacity. It uses Ruger’s Secure Action internal hammer system with a short, crisp, single-action-style trigger. The glass-filled nylon frame houses a serialized one-piece aluminum chassis with full-length rails, and it includes one 15-round magazine. Made in the USA.
Condition
Overall Condition: Excellent condition, showing only faint signs of any prior use or handling.
Bore Overall Condition: Excellent - Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent Rifling - Sharp lands and grooves.
Specific Condition Notes: Minor, superficial scratches and blemishes are present on exterior surfaces.
What's Included
- Ruger Security-9 9mm Luger pistol
- Two 15-round magazines
The Security-9 is built around Ruger’s Secure Action, an internal hammer-fired system with a single-action-style, pre-cocked design for a short, crisp trigger pull. It includes both a manual thumb safety and a trigger safety, and it will fire with the magazine removed (no magazine disconnect).
The frame is glass-filled nylon (polymer) over a serialized one-piece aluminum chassis with full-length rails. The serial number is visible through a right-side window. An integrated accessory rail provides space for compatible add-ons, and the frame features integral grip texturing with a molded Ruger logo for a secure hold.
The slide wears a blued finish and is cut with front and rear cocking serrations for confident manipulation. The 4 in barrel is made from through-hardened alloy steel for durability.
Sights include a fixed white-dot front and a drift-adjustable rear with a white U-outline for a clear, simple sight picture. Security-9 magazines are compatible with the Ruger PC Carbine when equipped with the appropriate mag-well insert.




