The FNX™ series is a page out of the book of FN's FNP service pistol series. FNX pistols are hammer-driven (as opposed to the striker-fired operation of the FN FNS series), double-/single-action, and feature fully-ambidextrous magazine release, slide stop lever, and safety/de-cocking levers, as well as stainless steel slide and barrel, a polymer frame with interchangeable back-straps, and a MIL-STD 1913 rail beneath the barrel for mounting of lasers and tactical lights. Available in three calibers: 9mm, .40 S&W, and .45 ACP.
- Front and rear cocking serrations
- Fully ambidextrous magazine release
- MIL-STD-1913 accessory mounting rail
- External extractor with loaded chamber indicator
- Hammer-driven autoloader (double-/single-action)
- Fixed 3-dot sights (standard); night sights available
- Fully ambidextrous de-cocking/safety and slide stop levers
