The Smith & Wesson SD 40 (MPN 12401) is a purpose-built, semi-automatic pistol designed for those who prioritize reliability and ease of use in a self-defense firearm. This specific model features a distinctive Flat Dark Earth (FDE) polymer frame paired with a durable black slide, offering a modern tactical aesthetic. Key Features & Performance Built-in Precision: This bundle includes a factory-mounted Crimson Trace Red Laser, providing an immediate aiming point for rapid target acquisition, especially in high-stress or low-light situations.