FN FNS-40

Features

1. Chambered in .40 S&W — Full-size duty pistol built around the hard-hitting .40 Smith & Wesson cartridge for serious defensive and law enforcement work.
2. 14+1 Round Capacity — Ships with double-stack magazines holding 14 rounds of .40 S&W, plus one in the chamber.
3. 4-Inch Cold Hammer-Forged Barrel — Stainless steel barrel with a 1:16 twist delivers consistent accuracy and long service life.
4. Striker-Fired Action — Consistent, crisp trigger pull with a short, tactile reset for fast, accurate follow-up shots.
5. Fully Ambidextrous Controls — Mirrored slide stop and magazine release let right- and left-handed shooters run the pistol identically out of the box.
6. Interchangeable Backstraps — Two checkered polymer backstraps tailor the grip to the shooter's hand size for a secure, repeatable hold.
7. Stainless Steel Slide with Front Serrations — Aggressive front and rear cocking serrations make press-checks and slide manipulations easy under stress.
8. 3-Dot Combat Sights — Fixed, snag-resistant 3-dot sight system designed for fast target acquisition in duty and defensive scenarios.
9. MIL-STD-1913 Accessory Rail — Integrated Picatinny rail on the dust cover accepts weapon lights, lasers, and other duty accessories.
10. Polymer Frame with Lanyard Eyelet — Lightweight, impact-resistant frame keeps overall weight down and includes a lanyard eyelet for retention.