Smith & Wesson? CSX? E-Series?: A Legacy Evolved

At Smith & Wesson, we’ve spent over 170 years redefining American firearms. We listen, innovate, and push the boundaries of performance and reliability. That’s why we’re proud to introduce the CSX? E-Series?, an evolution of our highly regarded CSX platform, engineered for those who demand excellence in their everyday carry.

Enhanced Ergonomics & Control

The CSX E-Series is built with purpose—delivering superior ergonomics and control in a compact, metal-framed package. One of the standout enhancements is the large wrap-around front strap, increasing the textured surface area by 200% compared to the original CSX. This means better grip, better control, and more confidence every time you draw.

Refined Trigger System

We understand that trigger performance makes all the difference. The CSX E-Series features a re-designed forward set trigger with a 40% reduction in trigger pull break angle. This delivers a smoother, more linear trigger pull, providing crisp and consistent performance shot after shot. Combined with an enhanced reset, the CSX E-Series ensures you stay on target when it matters most.

Increased Capacity, Same Compact Size

A compact pistol shouldn’t mean sacrificing capacity. That’s why we’ve introduced new 15- and 17-round magazine options, giving you more firepower in a platform that remains easily concealable and comfortable for everyday carry.

Optic-Ready & Combat-Ready

The CSX E-Series features a modified RMS-C/507K optic cut, allowing for direct mounting of popular micro red dots using M4 mounting screw holes. Additionally, our ClearSight? Cut technology reduces optic blowback contamination, keeping your sight picture clear when you need it most. Whether you prefer iron sights or a red dot, the CSX E-Series is built for adaptability.

Modular Grip & Customization

Your firearm should fit your needs, not the other way around. The CSX E-Series introduces a modular grip adapter, allowing you to switch between subcompact and compact sizes for personalized ergonomics. Plus, we’ve redesigned the fixed 12-round magazine spacer to enhance grip stability and shooting comfort.

A Tradition of Excellence, A Future of Innovation

True to Smith & Wesson’s commitment to craftsmanship, the CSX E-Series retains all the essential features that made the original CSX a trusted choice: ambidextrous safety, slide stop, and magazine release, ensuring ease of use for both left- and right-handed shooters.

Your Next Carry Pistol is Here

The CSX E-Series isn’t just an upgrade—it’s an evolution. A modern classic designed to meet the demands of today's carry enthusiasts while maintaining Smith & Wesson’s known reliability and performance.