Heckler & Koch Pistol Magazine USP45 .45 ACP 12 Round Black 12. 45 ACP 12-Round Magazine with Finger Rest is a genuine HK centerfire pistol magazine designed to deliver reliable firepower in personal defense and target shooting applications. Trusted by civilian and government shooters alike this genuine HK factory pistol magazine features a durable nitride-coated stainless steel body for lasting corrosion resistance and reliability. The steel internal spring coupled with the anti-tilt polymer follower eliminates binding to ensure reliable feeding. Specifications for Heckler & Koch USP45 .45 ACP 12 Round Pistol Magazine: Manufacturer: Heckler & Koch Gun Make: Heckler & Koch Gun Model: Heckler & Koch USP .45 ACP Caliber: .45 ACP Magazine Capacity: 12 Round Color: Black Quantity: 1 Condition: New Fabric/Material: Stainless Steel Number of Rounds: 12 Package Contents: Heckler & Koch USP45 .45 ACP 12 Round Pistol Magazine What firearm models does the manufacturer say Heckler & Koch USP45 .45 ACP 12 Round Pistol Magazine is compatible with? The manufacturer suggests that Heckler & Koch USP45 .45 ACP 12 Round Pistol Magazine is compatible with Heckler & Koch USP .45 ACPHeckler & Koch 50248618: Pistol Magazine USP45 .45 ACP 12 Round Black 12