Description
If you own a Ruger Security-380, having extra magazines on hand makes sense for training sessions, range days, or keeping spares loaded at home. This factory 2-pack gives you two 15-round magazines designed specifically for the Security-380, letting you extend your shooting time without constantly reloading.
Built for Ruger Security-380 Performance
These magazines are manufactured to match the exact specifications and tolerances of factory Ruger magazines. The black oxide alloy steel construction resists corrosion, and the impact-resistant polymer baseplate handles the wear and tear of regular use. Numbered witness holes let you quickly check your round count at a glance, whether you're at the range or training. The textured grip sleeve on the extended floorplate blends smoothly with your pistol's frame for a comfortable carry feel without snagging.
Flexible Setup for Different Carry Styles
This pack ships with extended floorplates already installed on both magazines, but includes two flat floorplates so you can configure them however works best for your setup. That means you can run one mag with the extended baseplate for a full-finger grip and another with the flush-fit option if you prefer a compact profile. The removable grip spacers that come with each magazine add another layer of customization depending on your hand size and grip preference.
American-Made, Ruger-Backed
Ruger manufactures these magazines in the USA and backs them with the company's service warranty. With two 15-round magazines in this value pack, you're getting capacity that rivals few other .380 options while maintaining the reliability that comes with factory Ruger parts.
Key Specifications
- Manufacturer: Sturm, Ruger & Co.
- Manufacturer Part Number: 90731
- UPC: 736676907311
- Caliber: .380 ACP
- Capacity: 15 rounds per magazine
- Material: Black oxide alloy steel
- Quantity: 2-pack
- Follower Type: Anti-tilt polymer
- Finish: Black
- Witness Holes: Numbered side-facing holes
- Floorplate Options: Extended (installed) and flat (included)
- Fit: Ruger Security-380 pistol
- Country of Origin: USA
What’s Included
- Two 15-round magazines with extended floorplates installed
- Two flat floorplates (interchangeable)
- Removable finger rest/grip spacers
Frequently Asked Questions
Will these 15-round Security-380 magazines work with the standard 10-round mag setup?
Yes, both 10-round and 15-round magazines work with the Security-380 pistol. The 15-rounders use a removable adapter spacer, which is included. You can swap between 10-round and 15-round mags depending on your carry preference. Each magazine comes with interchangeable floorplates so you can configure them to your liking.
Can I use these magazines with other Ruger pistols?
These magazines are designed specifically for the Ruger Security-380 and are not compatible with other Ruger models like the Security-9. The 15-round capacity and baseplate dimensions are optimized for the Security-380's frame and magazine well.
Do these magazines come assembled and ready to use?
Yes, both magazines arrive with the extended floorplates already installed and ready to go. The spare flat floorplates are included in the box so you can swap them out if you want a flush-fit setup. Everything is compatible right out of the package.
What's the difference between the extended and flat floorplates?
The extended floorplate provides extra grip real estate, giving you a full three-finger grip and making the magazine easier to remove from the pistol. The flat floorplate creates a flush profile that pairs well with the Security-380's compact design for carry. Both function identically; it's just a matter of comfort and concealability preference.




Reviews
There are no reviews yet.