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FN FNX-45 Handgun

Item # 613139
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Additional Information:

Prices, promotions, styles and availability may vary by store and online.

  • To buy online and deliver to a Gander Mountain store or an Independent Firearms Dealer, simply add this item to your cart. Click here for additional details.
  • You must be at least 21 years old to purchase this item. State and local laws may vary.
  • Additional discounts do not apply.


  • Ergonomic Polymer Frame w/ a Low Bore Axis

  • Profiled Stainless Steel Slide

  • Hammer-Forged Barrel

  • Ambidextrous Controls

  • Two Interchangeable Backstraps Included

Product Summary

The FNX offers all of the features that dedicated hand shooters want. The ergonomic polymer frame has a low bore axis for less felt recoil and improved control. The grip panels are checkered and ribbed for comfortable, no-snag carry. Two interchangeable backstrap inserts quickly adapt the FNX to your hand size. The profiled stainless steel slide has cocking serrations front and rear and the 4" or 4.5" hammer-forged, stainless steel barrel delivers pinpoint accuracy. Ambidextrous operating controls make the FNX perfect for competition or personal defense. Every FNX is made in the USA.

Model FNX-45
Type Handgun
Action Semi-Auto
Action Type Double Action
Caliber .45 ACP
Barrel Length 4.5"
Weight 28.8 oz.
Sights 3-Dot
Finish Black
Grips Polymer
Safety Ambidextrous
Capacity 15 + 1


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