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

2026 New Suppressor Guide
2026 New Suppressor Guide

New Suppressors for 2026: A Full Guide

With the removal of the $200 NFA tax stamp on suppressors, the only sound reverberating across the firearms landscape is “cha-ching.”

MDT Now Offering Lone Peak Arms Rifle Actions

Earlier in 2026, MDT announced that it had acquired Lone Peak Arms, and now, the company's rifle actions are available to consumers.

The Armed Citizen® Aug. 31, 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.

NRA-ILA Launches First-Ever National “Gun Bus Battleground Tour” to Mobilize Gun Owners for 2026 Midterms

The National Rifle Association Institute for Legislative Action (NRA-ILA) today launched its first-ever national bus tour, the 2026 NRA’s Gun Bus Battleground Tour, a more than two-month, 13-state campaign to energize and turn out gun owners in key battleground states ahead of the November midterm elections.

Review: TriStar KR.22

Manufactured by Kral Arms in Turkey, the TriStar Arms KR.22 is a lightweight semi-automatic that offers everything you need to get started or to perfect what you’ve learned over the years.

Safe Space: 5 Must-Have Accessories to Organize Your Gun Safe

It's a perennial problem for gun owners: not enough safe space. Here are five organizing products that will help you squeeze a bit more in your existing gun safe before you have to run out and buy another.

Interests



Get the best of American Rifleman delivered to your inbox.