Designed for steady, repeatable performance in varied environments, the KCI MAG KCI USA 1911 45ACP 8RD BLK emphasizes functional reliability and straightforward operation. Constructed of steel with an Electroplated finish, these magazines feature a high-carbon steel spring and precision-formed feed lips to provide dependable feeding. Ideal for range training and recreational shooting, KCI continues to innovate with durable and reliable firearm accessories.