KCI USA AK-47/AKM Rifle Magazine 7.62x39mm 40 Round Black 1 Pack Steel 40RD. 62x39mm. Constructed of hardened steel and treated with a durable Cation Electrodeposition Coating for its superior rust and corrosion resistance properties. A high carbon steel spring anti-tilt follower and reinforced feed lips provide reliable feeding and prolonged magazine life. Specifications for KCI USA AK-47/AKM 7.62x39mm 40 Round Rifle Magazine: Manufacturer: KCI USA Color: Black Fabric/Material: Stainless Steel Magazine Capacity: 40 Round Caliber: 7.62x39mm Condition: New Package Contents: KCI USA AK-47/AKM 7.62x39mm 40 Round Rifle Magazine KCI USA KCI-MZ006-40RD: AK-47/AKM Rifle Magazine 7.62x39mm 40 Round Black 1 Pack Steel