Heckler & Koch Pistol Magazine USP40 .40 Cal 10 Rounds Black 10. 40 pistols. Perfect for those who live in restricted states. Specifications for Heckler & Koch USP40 .40 Cal 10 Round Pistol Magazine: Manufacturer: Heckler & Koch Gun Make: Heckler & Koch Gun Model: Heckler & Koch USP .40 S&W Caliber: .40 S&W Magazine Capacity: 10 Round Color: Black Quantity: 1 Fabric/Material: Polymer Package Contents: Heckler & Koch USP40 .40 Cal 10 Round Pistol Magazine The HK 214854S Magazine USP 40S&W Full Size 10 Round Polymer Black Finish is a quality addition to the Heckler & Koch lineup. For more great deals on Pistol Magazines by Heckler & Koch please browse our Heckler & Koch Magazines page. What firearm models does the manufacturer say Heckler & Koch USP40 .40 Cal 10 Round Pistol Magazine is compatible with? The manufacturer suggests that Heckler & Koch USP40 .40 Cal 10 Round Pistol Magazine is compatible with Heckler & Koch USP .40 S&WHeckler & Koch 50248610: Pistol Magazine USP40 .40 Cal 10 Rounds Black 10