This replacement or spare magazine is compatible with your ruger security-9.It comes with a flush fit floor plate and mag adapter.Made in the usa.Note: this mag is not compatible with the ruger security-9 compact.
Caliber: 9mm Luger
Capacity: 17rd
Finish: Blued
Model: Security-9
Material: Steel
Model Fit: Security-9
Brand Fit: Ruger
Capacity: 17
Caliber: 9mm Luger
Capacity: 17rd
Finish: Blued
Model: Security-9
Material: Steel
Model Fit: Security-9
Brand Fit: Ruger
Capacity: 17