Lancer(R) L5AWM Gen 2 magazine is designed for compatible AR-15-pattern firearms chambered in 5.56 NATO and .223 Remington. The detachable magazine provides a 20-round capacity and features a clear body. It combines a polymer magazine body with steel components for compatible AR-15 applications.Key Features Designed for compatible AR-15-pattern firearms Compatible with 5.56 NATO and .223 Remington ammunition 20-round capacity L5AWM Gen 2 configuration Hybrid polymer and steel construction Clear magazine bodyLancer(R) manufactures firearm magazines components and accessories for a variety of firearm platforms. The company develops products using purpose-selected materials with an emphasis on durability functional compatibility and dependable operation. Lancer products are manufactured with attention to fit material performance and consistent function.