ProMag Industries DRM-A57 50-Round 9mm Drum Magazine for S&W SD9

ProMag Industries Magazine, 9MM, 50 Round Drum, Fits SD9 & SD9VE, Polymer, Black DRM-A57 The ProMag Industries DRM-A57 is a high-capacity 50-round drum magazine designed specifically for the S&W SD9 and other compatible 9mm firearms. Crafted with durability and reliability in mind, this magazine combines traditional heat-treated high carbon steel stamping and welding techniques with modern precision injection molding of mil-spec polymer compounds. The result is a robust, lightweight magazine built to withstand rigorous use in the field or range. Its black finish provides a sleek, corrosion-resistant surface that maintains functionality in various environments. The DRM-A57 is engineered for seamless feeding and consistent performance, making it an ideal choice for shooters seeking extended firing capability without frequent reloads. Backed by ProMag Industries* lifetime guarantee against manufacturer defects, this magazine ensures long-term reliability and quality assurance. Made in the USA, it complies with strict manufacturing standards to deliver dependable performance in high-demand situations. Whether for tactical training or recreational shooting, the ProMag DRM-A57 offers a dependable solution for 9mm firearm enthusiasts seeking increased ammunition capacity and durability. Features: * Capacity: 50 rounds for extended shooting sessions * Caliber: 9mm for compatibility with a range of firearms * Construction: Heat-treated high carbon steel stamping and welding combined with mil-spec polymer injection molding * Design: Durable black finish with corrosion resistance * Manufactured by ProMag Industries in the USA with a lifetime guarantee against defects