The Ruger Security-380 pistol in .380 ACP with a black finish and a 15-round capacity (brand part no. 3839) delivers high magazine capacity in a caliber known for manageable recoil, pairing a fiber optic front sight with a drift-adjustable rear for fast, precise aiming. Ruger builds the pistol with a 3.42-inch black oxide barrel and a serrated slide, and the safety system combines a manual safety with a trigger safety. Two magazines ship included, giving shooters plenty of ammunition on tap for range sessions or carry. Among high-capacity semi-auto handguns, this Security-380 configuration favors shooters who want maximum .380 ACP capacity.
Key Specifications
- Chambered in .380 ACP.
- Capacity of 15+1 rounds.
- The barrel measures 3.4 inches, finished in black oxide.
- The sights combine a fiber optic front with a drift-adjustable rear.
- The safety system combines a manual safety with a trigger safety.
- Two magazines ship included with the pistol.
- Rifled with a 1-in-10-inch twist.
- The slide is serrated for a secure grip.
- Overall length of 14.5 inches.
Frequently Asked Questions
What is the magazine capacity of this pistol? 15 rounds of .380 ACP, high for the caliber.
What type of front sight does this pistol use? A fiber optic front sight for fast target acquisition.
Buy the Ruger Security-380 Pistol, 15+1
High magazine capacity in a caliber known for manageable recoil, pairing a fiber optic front sight with a drift-adjustable rear for fast, precise aiming is exactly what this Ruger Security-380 Pistol delivers. Order it from our Lubbock, Texas gun shop for fast, insured shipping to your FFL.
| UPC | 736676038398 |
|---|---|
| Manufacturer | Ruger / Sturm, Ruger & Co. |
| Manufacturer Part Number | 3839 |
| Action | Semi-Auto |
| Barrel Finish | Black Oxide |
| Barrel Length | 3.42" |
| Caliber/Gauge | .380 ACP |
| Capacity | 15 |
| Length | 11.1500 |
| Model | Security-380 |
| Number of Magazines | 2 |
| Package Height | 2.2 |
| Package Width | 7.3 |
| Product Type | Semi-Auto Pistol |
| Rate of Twist | 1:10" |
| Safety | Manual/Trigger |
| Shipping Weight | 2.25 |
| Sights | FS: Fiber Optic/RS: Drift Adj. |
| Sights Type | FIBER OPTIC |
| Slide Description | Serrated Steel |
| Units per Box | 1 |







