Refined self-defense compact with improved flat-face trigger, aggressive slide serrations, and 14-round capacity. Stainless steel slide, black polymer frame with Picatinny rail. Compatible with existing SD40 accessories.
The SD40 2.0 represents a meaningful evolution of Smith & Wesson's popular self-defense platform. This compact .40 S&W pistol delivers the reliability and value shooters expect, with thoughtful improvements that enhance both accuracy and handling.
Improved Trigger Design
Enhanced Slide Manipulation
Practical Specifications
The SD40 2.0 works seamlessly with holsters, lights, and lasers designed for the original SD40 platform, protecting your investment in existing gear.
Whether you're building your first defensive handgun or upgrading from an earlier model, the SD40 2.0 offers genuine improvements at genuine value.