FN America FNX-45, Semi-automatic, .45 ACP, 4.5" Barrel, 15+1 Rounds

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Key Features

  • .45 ACP
  • 15+1 Rounds
  • 4.5" stainless barrel
  • Fixed 3-dot sights
  • Made in the USA
  • Includes (2) 15-rd. magazines and (2) interchangeable backstraps

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FN America® FNXTM-45 .45 ACP Semi-automatic Pistol

Improving on the FNP-45 Tactical originally developed for the U.S. Joint Combat Pistol Program, the FNX-45 was born and bred for battle. Like its legendary FN forefathers, this combat handgun was designed to not only survive the battlefield—but to emerge victorious. It utilizes the latest in technological advancements in handgun engineering, offering .45 ACP performance and a suite of unique features that no other handgun can match.

It starts with a premium cold hammer-forged stainless steel barrel for superior accuracy. The 10-round magazine is precisely engineered to take a dive to the prone position and naturally roll up toward the target. The checkered polymer frame has a low-bore axis for reduced felt recoil, enhanced operator control, and a grip angle that provides natural point of aim. 2 interchangeable backstraps come standard to quickly customize the grip feel. All operating controls are fully ambidextrous for ease of use. 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.

  • 4.5" stainless steel barrel
  • Stainless steel slide front and rear cocking serrations
  • Slide is cut and threaded for optional red dot sight (not included)
  • Fully ambidextrous decocker/safety, slide stop, and magazine release
  • MIL-STD 1913 accessory underrail
  • Checkered front strap and back strap for firm grip
  • Polished chamber and feed ramp
  • Proudly made in the USA
  • Includes (2) 15-rd. magazines, (2) interchangeable backstraps, and a lockable hard case

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Key Specifications

  • Item number: 644705
  • Caliber: .45 ACP
  • Action: Semi-automatic (SA/DA)
  • Capacity: 15+1
  • Barrel length: 4.5"
  • Barrel style: Cold hammer-forged stainless steel
  • Frame: Polymer
  • Sights: Fixed 3-dot
  • Safety: Ambidextrous decocking/safety lever
  • Overall length: 7.4"
  • Overall weight: 33.2 oz.
  • MFG Number: 66960
  • UPC: 845737000851