Ruger Security-9 9mm Luger, Model 3810, 4.00 in Barrel, Black, 15+1, 2 Magazines
This 2021 Ruger Security-9 Model 3810 is the standard 4.00 inch configuration with a 15+1 capacity, built around Ruger's Secure Action system and an internal, shrouded hammer. It features through-hardened barrel construction, a precision-machined aluminum chassis with full-length rails, and a durable black-oxide slide, all manufactured and marked in Prescott, AZ, 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 Details: There are minimal markings from previous handling with light signs of prior use. Please refer to the photos for a complete view of the exterior condition.
What's Included
- Ruger Security-9 pistol (Model 3810)
- Two 15-round steel magazines (marked Made in USA)
- Ruger Security-9 instruction manual
- Ruger factory cardboard box with Model 3810 label
- Ruger phoenix decal
The Model 3810 Security-9 delivers a 4.00 inch through-hardened alloy steel barrel, a black-oxide finished slide with front and rear serrations, and a glass-filled nylon frame. The precision-machined aluminum chassis runs full-length rails for consistent slide-to-frame engagement.
Ruger's Secure Action system uses an internal, shrouded hammer and provides a positive trigger reset. Safety features include a manual thumb safety, an integral blade-style trigger safety, and an internal sear/hammer catch system.
Fieldstripping is straightforward and does not require a trigger press. The pistol is marked to fire with the magazine removed, indicating there is no magazine disconnect.
Sights consist of a dovetailed white-dot front and a drift-adjustable rear with a white U-outline. A Picatinny-style accessory rail (four slots) on the dust cover supports common lights or other rail-mounted accessories. Dimensions include a 7.24 inch overall length, 5.00 inch height, and a 1.02 inch slide width, with an approximate weight of 23.8 oz. Capacity is 15+1 in 9mm Luger.