Product DescriptionThe KCI USA Glock-pattern 9x19mm magazine is built for reliable feeding and durability, featuring a hardened steel insert encased in protective polymer to help resist damage and deformation from regular use. With a 17-round capacity and a stainless steel spring, it's a dependable spare magazine for training, range days, and general use with compatible Glock-platform pistols.Product Highlights Glock-pattern magazine engineered for compatibility across multiple Glock models 17-round capacity in 9x19mm (9mm Luger) for standard-capacity performance Hardened steel insert with polymer overmolding helps protect against impacts and deformation Stainless steel spring designed for consistent feeding and long service life Black finish for a clean, low-profile look that pairs well with duty and range setupsSpecs Brand Name: KCI USA Manufacturer Part Number: KCI-MZ007 UPC: 851586008184 Caliber: 9x19mm Capacity: 17 rounds Color: Black Compatibility: Glock 17 / 17L / 19 / 19X / 26 / 34 / 45 / 47 Body Material: Hardened steel insert with polymer overmold Spring Material: Stainless steelDisclaimer: 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.