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

World War I-era Berthier M16 carbine
World War I-era Berthier M16 carbine

Taking It Home: War Trophies in American History

From our founding to the more recent past, war-trophy firearms have played a significant role in arming American citizens.

Questions & Answers: Patterning with the Poly Choke

I bought a Remington 1100 LW 20-gauge shotgun for my wife to shoot clay targets (informally) and sometimes hunt with me when I go hunting for waterfowl.

Meprolight Offers Free Suppressor With Optic Purchase

Readers have only until July 31, 2026, to purchase a qualifying Meprolight optic and be eligible to receive a rebate for a free Backdraft Hunter suppressor in a caliber of their choosing.

Gun Locker: Wilson Combat eXperior Elite

Wilson Combat continues its fine tradition of making excellent guns even better with its new eXperior Elite design.

The Sako 90 Grizzly: Modernity Meets Tradition

Hunting remains a largely traditional activity, and some of us just like the feel of a nice wood stock. For those purists among us, Sako has introduced its new-for-2026 Grizzly.

The Armed Citizen® July 13, 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.

Interests



Get the best of American Rifleman delivered to your inbox.