Experience the pinnacle of firearm accessory performance with the Heckler & Koch 51000199 Durable Steel Magazine. Designed specifically for high-performance shooting, this magazine ensures optimal reliability in every scenario.Crafted to the most stringent standards, it utilizes high-quality materials that promise a perfect fit and exceptional durability, ideal for both recreational shooting and professional applications.Steel Body ConstructionPolymer Base PlateSteel SpringChoose the Heckler & Koch magazine for unmatched quality and performance in the field.