Product DescriptionThe Rock Island Armory full-size magazine is a standard factory replacement magazine designed for full- and mid-size 1911 models chambered in 10mm. Built to Armscor/Rock Island Armory specifications and tolerances, it uses the same materials and manufacturing approach as original equipment magazines to help ensure reliable fit, feeding, and function. Its durable steel magazine body is paired with a polymer base plate for confident handling during reloads.Product Highlights Factory replacement 10mm magazine for Rock Island Armory/Armscor 1911 A1 platforms 8-round capacity for 10mm Auto (10mm) cartridges Steel magazine body engineered for durability and consistent performance Polymer base plate for improved grip and protection during magazine changes Made to Armscor/Rock Island Armory specs and tolerances for dependable fit and operationSpecs Brand: Armscor (Rock Island Armory) Product Type: Pistol magazine Platform Fit: 1911 (Full & Mid size) Caliber: 10mm Capacity: 8 rounds Material: Steel body; polymer base plate Manufacturer Part Number: 10-777 UPC: 812285021232Disclaimer: We strive to provide accurate and up-to-date product descriptions, specifications, and images; however, errors or omissions may occasionally occur. We are not responsible for any inaccuracies or discrepancies in the content provided. If you notice anything incorrect or unclear, please contact us so we can correct it. When in doubt, we recommend verifying details directly with the product's manufacturer.