Product DescriptionUpgrade or replace your pistol magazine with this Mec-Gar magazine engineered for Smith & Wesson 5900 Series, 915, 910, and 659 handguns. Built to meet or exceed demanding tolerance guidelines with stringent testing and quality control, it features a heat-treated carbon steel tube and strengthened feed lips for reliable feeding and long service life. Precision-stamped construction and durable polymer components help ensure smooth operation and a flush, secure fit.Product Highlights 15-round capacity in 9mm for Smith & Wesson 5900 Series / 915 / 910 / 659 pistols Heat-treated, precision-stamped carbon steel tube for strength and consistent performance Strengthened feed lips designed to enhance feeding reliability and durability High-impact polymer follower and flush-fitting high-impact polymer floorplate High-tensile music wire spring for dependable tension and cyclingSpecs Brand Name: Mec-Gar USA Type: Handgun magazine Caliber: 9mm Capacity: 15 rounds Finish/Coating: Blued Tube Material: Heat-treated carbon steel Follower: High-impact polymer Spring: High tensile music wire Floorplate: High-impact polymer (flush with pistol) Compatible Firearms: Smith & Wesson 5900 Series, 915, 910, 659 Country of Manufacture: Italy Manufacturer Part Number: MGSW5915B UPC: 765595440111Disclaimer: 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.