FNH USA FNX-45

by
posted on October 21, 2013
** When you buy products through the links on our site, we may earn a commission that supports NRA's mission to protect, preserve and defend the Second Amendment. **
fnx_45_gotw.jpg

The U.S. Joint Combat Pistol Program didn’t exactly come to fruition within the military, but it did cause a number of manufacturers to produce new service-type handguns that consumers now get to enjoy. One of those is the FNX-45 from FNH USA, a polymer-frame, hammer-fired, double-action/single-action pistol based on the model FNH developed for the program.

The FNX-45 is a big pistol, measuring about 7 1/2 inches long and weighing 33 ounces unloaded. FNH focused on battlefield duty and not concealed carry when developing it. The size of the FNX-45 may rule out concealing it under clothing in most situations, but the pistol has plenty going for it as an open-carry or home-defense gun-not the least of which is a healthy magazine capacity of 15 rounds of .45 ACP.

Learn more about the FNX-45 with the video below, hosted by Shooting Illustrated's Adam Heggenstaller.

Technical Specifications:

Caliber: .45 ACP

Operation: DA/SA

Sights: Fixed 3-Dot

Capacity: 15 rounds

Weight: 33.2 oz. empty

Width: 1.58″

Height: 6.3″

Barrel Length: 4.5″

Overall Length: 7.4″

Twist Rate: 1:16"

Multimedia:

Latest

Phil Schreier Obituary F
Phil Schreier Obituary F

The Keefe Report: The Incomparable, Inimitable Phil Schreier—1962-2025

Philip Schreier, director of the NRA Museums, passed away on Dec. 29, 2025, after battling Acute Myeloid Leukemia.

America 250: The Tradition Of The Armed Citizen Lives On

The Declaration of Independence reaffirmed the right to self-determination—and the uniquely American practice of keeping and bearing arms allowed a new nation to thrive.

The Armed Citizen® Jan. 5, 2026

Read today's "The Armed Citizen" entry for real stories of law-abiding citizens, past and present, who used their firearms to save lives.

Too Late: The Perils Of Waiting To Buy That One Gun

Gunmakers are often quiet when they discontinue a gun model. We’ve all felt the pain of suddenly discovering a firearm we’d love to own that is no longer available.

Preview: DA Targets Half-Size Silhouette Color-Changing Target

Replacing targets, time and time again, can be costly and time-consuming, which is where this U.S.-made product from DA Targets comes into play.

Return Of The Red Label: Ruger's New Red Label III Shotgun

Ruger's Red Label III marks the third generation of Ruger's classic over-under shotgun, which is finally making a reappearance after it was discontinued more than a decade ago.

Interests



Get the best of American Rifleman delivered to your inbox.