Sig Sauer MAG1911108 OEM Stainless Detachable 8rd for 10mm Auto Sig 1911 This replacement or spare magazine is compatible with your Sig Sauer 1911. ADDITIONAL INFORMATION SKU 120526-c3NvdXRo UPC 798681565016 Weight 0.28 LBS Height 1.90 (in) Width 4.10 (in) Depth 9.50 (in) Caliber 10mm Auto Capacity 8rd Finish Stainless Model OEM Material Stainless Steel Model Fit 1911 Brand Fit Sig Sauer Capacity 8