CZ Magazine, 9MM, 19 Rounds, Fits CZ75 SP-01, Blued Finish, 9MM ONLY (magazine body is marked 9mm/.40 on opposing sides) 11159 Along side CZ's famous and reliable firearms" their factory OEM magazines feature durable steel construction and reliable feeding. Their magazines will ensure a lifetime of flawless function and reliability in your favorite CZ firearm.