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FN FNX-9 Gun Stats


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The FNX™-9 features an ergonomic, polymer frame with 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-inch cold hammer-forged stainless steel barrel delivers pinpoint accuracy. Ambidextrous operating controls make this handgun perfect for competition or personal defense.

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FN FNX-9 Specs

1 Category

Technical Data


9mm Luger (9mm Parabellum) (9x19mm)








3 Dot

FN FNX-9 Features

The FNX-9 is a polymer-framed, semi-automatic pistol that operates on a Browning-style short recoil action with a tilting 4 inch barrel that can be fired with either a double- or single-action trigger pull.  Once fired, the cycling of the action resets the hammer into single-action.  This pistol can be found with optics-ready slides as well as threaded barrels.

FN FNX-9 Ballistics

9mm Luger (9mm Parabellum) (9x19mm) Ballistic Data
Range (Yards) Drop (inches) Velocity Energy Wind drift (inches) Time (milliseconds)
0 0 0 0 0 0
50 0 0 0 0 0
100 0 0 0 0 0
150 0 0 0 0 0
200 0 0 0 0 0
250 0 0 0 0 0
300 0 0 0 0 0
350 0 0 0 0 0
400 0 0 0 0 0
450 0 0 0 0 0
500 0 0 0 0 0

FN FNX-9 Capacity

The FNX-9 is chambered in 9x19mm Luger (NATO, Parabellum) and feeds from double-stack, single-feed magazines with a standard capacity of 17 rounds.  Magazines that only hold 10 rounds are also available if you live in a state with silly gun laws.  The FNX-9 was designed and built around full-power military loading specs as well as handle +P loads.

FN FNX-9 Ergonomics

The FNX-9 is built with fully-ambidextrous controls that include the trigger, slide lock, safety/decocker and magazine release.  Switching between left- and right-handed controls is as simple as changing hands.  The back of the grip is designed to accept easily-replaceable backstraps that allow the user to tailor the grip to their hand.  The safety lever also acts as a de-cocker wherein you push down on the lever and it will drop the hammer without firing the gun.

FN FNX-9 Fit & Finish

The FNX-9 has a frame that is made out of a unique polymer that allows it to bend and flex and return to its natural shape.  This allows the frame to withstand a much higher round count in its lifespan as well as make it less prone to damage if dropped or impacted.  The slide, barrel and the internals are made of stainless steel to prevent rust and corrosion damage.

Fit and Finish

FN FNX-9 Concealability

The FNX-9 is a full-sized pistol that is definitely concealable, however proper placement, holster selection and choice of attire are paramount.  It would be very wise to also wear an undershirt to keep the exposed hammer and aggressive grip texturing from causing skin abrasions. 

FN FNX-9 Parts & Upgrades

How much is a FN FNX-9 worth?

In 2024 a new or used FN FNX-9 value varies depending on supply and demand. In the last 12 months there is great demand for a FN FNX-9 and most handguns. The Price for a FN FNX-9 has increased in cost by $0.00 in 2024 compared to 2023.

Estimated New and Used Values for a FN FNX-9 Values are based on a basic model with no options or colors.

Condition Trade-In Private Party Dealer
New In box $421.69 $551.44 $648.75
Excellent $389.25 $519.00 $583.88
Very Good $356.81 $519.00 $583.88
Good $324.38 $486.56 $551.44
Fair $227.06 $421.69 $519.00
Poor $162.19 $324.38 N/A

Gun Value Conditions explained:

New in box - 100% condition in unopened box. Excellent - 95%+ condition with or without box.

Very Good - 90% - 95% condition (all parts/finish should be original).

Good - 80-90% condition (all parts/finish should be original).

Fair - 30% - 80% condition, parts, and finish may or may not be original. Must function properly and shoot.

Poor - under 30% condition. Firearm has severe wear and tear, does not function, or is damaged.

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