Availability: In Stock
The Ruger Security-9 Compact Magazine Adapter for 15rd Magazine (Model 90668) is a factory Ruger accessory designed to allow your Security-9 Compact to run full-capacity 15-round magazines. If you own a Compact model and want the flexibility to use standard Security-9 magazines without permanently modifying your firearm, this adapter bridges that gap—letting you swap between compact and full-size magazine compatibility as your mission demands.
This is a straightforward, single-purpose accessory built to Ruger's manufacturing standards. Installation is simple, and it solves a common compatibility question among Security-9 Compact owners who want access to their full-size counterpart's magazine ecosystem. It's the kind of practical upgrade that makes sense if you already own Security-9 magazines or shoot with partners who do.
Like all Ruger factory parts, the Security-9 Compact Magazine Adapter is engineered for reliable, repeatable function. Whether you're at the range or in the field, you're using a component designed and tested by the manufacturer of your firearm—no guesswork, no compromises.
| Brand | Ruger |
| Model | 90668 |
| Firearm Compatibility | Security-9 Compact |
| Magazine Capacity | 15 rounds |
| Type | Magazine Adapter |
Yes. The Model 90668 is specifically designed for the Security-9 Compact platform and allows it to accept 15-round Security-9 magazines.
This adapter enables your Security-9 Compact to use 15-round Security-9 standard magazines.
No. This is a direct-fit factory component that requires no permanent modification to your Security-9 Compact.
Yes. This is a factory Ruger accessory manufactured to the same standards as your firearm.
SKU: 115656863 • Width: 3.5in • Height: 1.5in • Depth: 7.5in • Weight: 0.06oz
Availability: In Stock
The Ruger Security-9 Compact Magazine Adapter for 15rd Magazine (Model 90668) is a factory Ruger accessory designed to allow your Security-9 Compact to run full-capacity 15-round magazines. If you own a Compact model and want the flexibility to use standard Security-9 magazines without permanently modifying your firearm, this adapter bridges that gap—letting you swap between compact and full-size magazine compatibility as your mission demands.
This is a straightforward, single-purpose accessory built to Ruger's manufacturing standards. Installation is simple, and it solves a common compatibility question among Security-9 Compact owners who want access to their full-size counterpart's magazine ecosystem. It's the kind of practical upgrade that makes sense if you already own Security-9 magazines or shoot with partners who do.
Like all Ruger factory parts, the Security-9 Compact Magazine Adapter is engineered for reliable, repeatable function. Whether you're at the range or in the field, you're using a component designed and tested by the manufacturer of your firearm—no guesswork, no compromises.
| Brand | Ruger |
| Model | 90668 |
| Firearm Compatibility | Security-9 Compact |
| Magazine Capacity | 15 rounds |
| Type | Magazine Adapter |
Yes. The Model 90668 is specifically designed for the Security-9 Compact platform and allows it to accept 15-round Security-9 magazines.
This adapter enables your Security-9 Compact to use 15-round Security-9 standard magazines.
No. This is a direct-fit factory component that requires no permanent modification to your Security-9 Compact.
Yes. This is a factory Ruger accessory manufactured to the same standards as your firearm.
SKU: 115656863 • Width: 3.5in • Height: 1.5in • Depth: 7.5in • Weight: 0.06oz