New for 2020: FN 503

by
posted on March 17, 2020
** 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. **
fn-america-503-single-stack-9mm-f.jpg
One of the most active marketplaces in the firearm world is that of concealed-carry guns, which shows few signs of slowing down, as more Americans get their concealed-carry permits and seek out training for personal defense. To cater to this growing market of armed citizens, FN America introduced its all-new FN 503, a single-stack, 9 mm concealed-carry gun that takes inspiration from the company's FN 509 line of polymer-frame handguns.
Right side of the FN America FN 503 shown on white.

Each FN 503 is built with a short, 3.1" barrel complete with a 1:10" RH twist rate and a recessed target crown that aids in accuracy. The gun is outfitted with a compact, polymer frame complete with an aggressive textured finish that's reminiscent of skateboard tape. This treatment ensures that the compact gun anchors itself securely in a shooter's hand, allowing them to maintain firm control of the firearm through rapid strings of fire.

One of the selling points of the FN 503 is its all-metal trigger, which is designed to provide consumers with one of the best striker-fired trigger designs available today. The trigger features a crisp, clean break that averages about 5 lbs., putting the trigger-pull weight in the same class as many of today's popular self-defense guns. The pistol also ships with low-profile iron sights like those included on the larger FN 509.
FN America FN 503 shown at an angle on white, detailing the muzzle crown of the 3.1-inch barrel.

The FN 503 measures 5.9" long, 4.6" high and 1.1" wide at the frame. Unloaded, the gun weighs 21 ozs. Two magazines are included with each FN 503, with the six-round, flush-fit magazine featuring a pinky extension that allows shooters to obtain a full firing grip. An extended, eight-round magazine complete with grip sleeve is also included with the gun. The FN 503 ships in the company's standard, soft-sided case, and the suggested retail price on the pistol is $549. For more information, visit fnamerica.com.

Latest

Armed Citizen Podcast John Commerford F
Armed Citizen Podcast John Commerford F

NRA-ILA’s John Commerford on What’s to Come for America’s Rifle

When the U.S. Supreme Court agreed to hear two cases—Grant v. Higgins and Viramontes v. Cook County, Illinois—that challenge bans on popular semi-automatic rifles in its next term, fear and trepidation ran like tremors through the public statements of anti-gun groups and the politicians they support.

Gun of the Week: GForce Arms LVR410

When it comes to the lever-action platforms, rifles abound, but the concept has been rarely applied to shotguns. Today, only a few makers offer lever-action shotguns, and one of those is GForce Arms and its LVR410.

The Armed Citizen® July 10, 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.

The Fire Control Sequence: 3 Steps to Perfect Round Placement

If you want to hit your target, you need three things: a gun, a target and a method by which to hit that target with that gun. Shooting well is the result of a specific process.

Why Does the .44 Special Keep Hanging On?

What is it about the .44 Special cartridge that makes it, well, special?

CAA USA Under New Ownership, Consolidation of Manufacturing

CAA USA has been acquired by Plastimold Products, owners of META Tactical, unifying all three brands and their manufacturing capabilities.

Interests



Get the best of American Rifleman delivered to your inbox.