The Wilson Combat 500.9CD 1911 Magazine redefines reliability and durability for elite shooters everywhere. With over three decades of industry experience, Wilson Combat's 1911 magazines are trusted by top-tier professionals and military units, ensuring that users can count on performance under pressure. Designed to endure, these magazines maintain their integrity, even when fully loaded for extended periods. Superb Feeding Increases Reliability in 1911 Pistols .025" Tube Walls Stainless Steel Choose the Wilson Combat 500.9CD for uncompromising performance and unmatched quality.