FN FNX-40 chambered in .40 S&W, featuring FN’s proven double-action/single-action (DA/SA) system with ambidextrous controls.

This is a complete package including the original FN case, manual, interchangeable backstraps, and three magazines—making it a great value for anyone looking for a reliable duty or home-defense pistol.

The FNX series is known for its rugged reliability, ergonomic grip design, and fully ambidextrous controls, making it ideal for both right- and left-handed shooters.

Key Features

  • DA/SA hammer-fired system
  • Frame-mounted decocker/safety
  • Fully ambidextrous controls
  • Accessory rail for light/laser
  • Interchangeable backstraps for custom fit
  • Made in USA (FNX platform)

Included

  • Original FN hard case
  • (3) magazines
  • Interchangeable backstraps (multiple sizes)
  • Owner’s manual
  • Factory cable lock

Condition Notes

  • Overall very good condition
  • Light finish wear on slide (cosmetic only)
  • Clean bore
  • Functions as expected
  • Please review photos for exact condition

Specifications

  • Caliber: .40 S&W
  • Action: DA/SA Semi-Auto
  • Capacity: Standard FNX-40 mags (ships as shown)
  • Frame: Polymer
  • Slide: Steel