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

FN “Moroccan” Mauser, semi-automatic LRB M14SA
FN “Moroccan” Mauser, semi-automatic LRB M14SA

Scout The Trail To A General Purpose Rifle

The search for a universal longarm—one suitable for both hunting and defensive scenarios—is a trek that involves a bit of doubling back.

Trijicon Releases Green-Dot RMR

For the first time, the Trijicon RMR will now be available with a green aiming dot, providing some benefits to shooters with astigmatism and red-green color blindness.

The Armed Citizen® Sept. 15, 2025

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

Firearm Industry Companies Consolidate, Others Close Doors In 2025

This year has already seen some big changes in the firearm industry. They don’t quite reach the tectonic shift in 2020, when legendary firms owned by Remington Outdoor were auctioned off, but there have still been some notable shifts within the industry in 2025.

Preview: Uni-Loader

The easy-to-use Uni-Loader can save high-volume shooters a lot of time and finger pain.

CZ 600+ Introduces Switch-Barrel Capability

In 2025, CZ USA expanded its 600 series rifle lineup with the CZ 600+, a design that delivers on the company's promise of a switch-barrel platform.

Interests



Get the best of American Rifleman delivered to your inbox.