Lancer set out to design a better 5.56 magazine; one with the reliability of steel and the durability and weight of polymer.The l5 advanced warfighter magazine (awm) is that magazine.The l5awm's exclusive hybrid design includes a hardened steel feed lip assembly molded into a proprietary polymer body with aggressive surface texturing to create the ultimate rifle magazine tough enough for military, law enforcement and competition applications.The l5awm is compatible with modern weapon systems, including m4/m16/ar15, scar16, hk416, arx160, sig556, arc, sig mcx, iwi tavor, iwi x95, sa80, chambered in 5.56x45mm /.223 remington.Designed, tooled, manufactured and assembled in the usaCaliber: 223 RemCapacity: 10Finish: SmokeModel: L5AWMMaterial: Polymer/SteelType: DetachableModel Fit: AR-15Brand Fit: LancerCapacity: 10