Smith & Wesson SD40 40S&W

The Smith & Wesson SD40 in .40 S&W is a full-size duty pistol designed for shooters seeking a balance of power, reliability, and practical ergonomics. Built on a rugged polymer frame with a corrosion-resistant finish, the SD40 delivers dependable performance for duty, home defense, and range use.

Chambered in .40 S&W for increased terminal energy, the pistol features a smooth, consistent trigger and a low bore axis that reduces muzzle rise for faster follow-up shots. Ergonomic grip geometry and textured surfaces provide secure purchase for many hand sizes, while interchangeable backstraps allow a customized fit. The slide is precision-machined with serrations for positive manipulation, and integrated white-dot sights offer a clear sight picture for rapid target acquisition.

Proven internals, a robust barrel, and reliable slide assembly promote consistent cycling and long service life, minimizing maintenance. Field-stripping and routine care are straightforward, making ownership practical for new shooters and professionals alike. Backed by Smith & Wesson’s reputation for quality and customer support, the SD40 .40 S&W combines practical power, durable construction, and user-friendly features in a service-ready platform. Available in multiple finishes to suit personal preferences.