Black oxide alloy steel, 10-round, 9mm luger genuine ruger factory magazine is compatible with the security-9 pistol.It is also compatible with the pc carbine with the sr9/s9 magazine well insert installed.It is not compatible with sr9 or sr9c pistols.Not recommended for use with the security-9 compact pistol.This genuine ruger factory accessory is made in the usa.

Caliber: 9mm Luger
Capacity: 10
Finish: Oxide
Model: Security-9
Material: Steel
Model Fit: Ruger Security-9
Brand Fit: Ruger
Capacity: 10