This replacement or spare magazine is compatible with your ruger sr1911.Made in the usa.
Caliber: 10mm Auto
Capacity: 8rd
Finish: Stainless
Model: SR1911
Material: Stainless Steel
Type: Detachable
Model Fit: SR1911
Brand Fit: Ruger
Capacity: 8
Caliber: 10mm Auto
Capacity: 8rd
Finish: Stainless
Model: SR1911
Material: Stainless Steel
Type: Detachable
Model Fit: SR1911
Brand Fit: Ruger
Capacity: 8