The Smith & Wesson CSX is a versatile 9mm micro-compact pistol built on a robust aluminum alloy frame with interchangeable polymer backstraps, allowing users to tailor the grip for optimal concealment and ergonomic fit. It boasts a 12+1 capacity and includes an additional 10-round magazine for enhanced concealability. Designed for flexibility, the CSX features ambidextrous slide releases and manual safeties, making it suitable for both right and left-handed shooters. Its slide has glare-reducing serrations, and the textured front strap and interchangeable backstraps ensure a secure grip. The pistol also includes a chamfered ejection port to prevent snags, an 18-degree grip angle for a natural point of aim, and a flat-faced trigger with integrated safety for consistent trigger pull. The CSX's slide incorporates EZ-tab integration for easier racking, and it has a single-action trigger known for its crisp and light pull, aiding in precise shot placement. The durable Armornite finish offers excellent corrosion resistance. Additionally, the CSX's sights are white 3-dot configurations, supporting quick target acquisition in various lighting conditions​.