Specifically designed for concealed-carry applications, the Smith & Wesson® CSX™ 9mm 10-Round Magazine is an ultrareliable double-stack magazine, engineered to deliver exceptionally smooth feeding performance and jam-free operation with your Smith & Wesson CSX 9mm pistol (not included). This centerfire pistol magazine features a durable stainless steel body with a corrosion-resistant Nitride finish and flush-fit profile for snag-free carry, while numbered witness holes offer quick visual round counts for added reliability. The high-tensile steel spring and polymer follower ensure smooth, reliable feeding, and the precision-engineered design provides a snug, wobble-free fit for improved field service. Plus, the removable polymer floor plate offers easy, tool-free disassembly for quick cleaning and maintenance when required.