FN: FNX-45 Tactical Bundle, .45 ACP, Night Sights, TB .578x28, 5.3" FDE

FN Herstal
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The FNX-45 Tactical is the latest in technological advancements in handgun engineering, offering .45 ACP performance and a host of unique features that no other handgun can match. The checkered polymer frame is offered in Black and Flat Dark Earth and has a low-bore axis for reduced felt recoil and enhanced operator control. Two interchangeable back-straps come standard to quickly customize the grip feel. All operating controls are fully ambidextrous for ease of use. The 5.3″ cold hammer-forged, stainless steel barrel has a threaded muzzle to accept sound suppressors, compensators and other accessories. The stainless steel slide has high-profile combat night sights and includes two mounting bases to accept multiple styles of optional red-dot electronic sights.


  • Slide:
    • Stainless steel construction
    • External extractor with loaded chamber indicator
    • Front and rear cocking serrations
    • Slide cut and threaded for optional electronic red-dot sight (not included)
    • Raised night sights for suppressor use
  • Barrel:
    • Cold hammer-forged, stainless steel
    • Polished chamber and feed ramp
    • Threaded 0.578x28 tpi with thread protector
  • Frame:
    • Polymer construction with replaceable steel frame/slide rails
    • Two interchangeable back-straps with lanyard eyelets
    • MIL-STD 1913 accessory mounting rail
    • Serrated trigger guard
  • Operating Controls:
    • Fully-ambidextrous de-cocking/safety levers, slide stop lever and magazine release
  • Magazine:
    • Polished body
    • Low-friction follower
    • Polymer base
  • Sights:
    • Fixed 3-dot night
    • Includes two mounting bases for optional red-dot electronic sights 


  • Caliber: .45 ACP
  • Barrel: 5.3 in.
  • Magazines: (5x) 15 Round Magazines
  • Frame: Polymer
  • Overall Length: 8.6 in.
  • Width: 1.58 in.
  • Weight:33.3 oz.



FFL Requirements & Magazine Restrictions

This item has to ship to an FFL. Please read the attached information. Shipping Rules & Magazine Restrictions.



.45 ACP