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

Taurus 850 Revolver 1
Taurus 850 Revolver 1

Rifleman Review: Taurus 850 Revolver

One of Taurus' latest offerings is the 850, which builds on the company's earlier 650 design, providing the same shrouded-hammer design in a .38 Special-only chambering.

The 110 RF: Savage's Flagship Rifle Goes Rimfire

The Savage Arms 110 action has been a hallmark within the rifle world since 1958. Now, for the first time, the full-size 110 action is available in a rimfire chambering.

Thanking the Old Dominion University ROTC Cadets Who Stopped a Terrorist Attack

On the morning of March 12, 2026, a routine Army Reserve Officers’ Training Corps leadership lab at Old Dominion University in Norfolk, Va., turned into a fight-or-flight situation.

Review: Staccato HD P4.5

Combining an exclusive pistol design with a ubiquitous magazine makes the Staccato HD P4.5 practical and desirable.

Skills Check: Rifle Standard Gold

Here’s how to improve your close-range carbine handling.

Caracal USA Awarded Government Contract in the Bahamas for CMP9K

Caracal USA announced it would be supplying its CMP9K platform to various government agencies in the Bahamas.

Interests



Get the best of American Rifleman delivered to your inbox.