The Mec-Gar USA MGSW5917B Magazine delivers reliability and performance for your Smith & Wesson 5900 Series pistol. Manufactured in Italy, this high-quality 9mm magazine stands out with its advanced engineering and precision craftsmanship. Compatible with S&W models 5900 Series, 910, 915, and 659, it offers exceptional durability for everyday use. With over five decades of experience, Mec-Gar provides a trusted solution for firearm enthusiasts who demand excellence. Heat Treated for enhanced durability Precision Stamped for optimal fit Strengthened Feed Lips to prevent malfunctions Choose the Mec-Gar magazine for unmatched performance and peace of mind.