FN America FN 503, Semi-automatic, 9mm, 3.1" Barrel, 8+1 Rounds

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Key Features

  • 9mm
  • 8+1 rounds
  • 3.1" barrel with recessed target crown
  • Low-profile 3-dot sights
  • Polymer frame with enhanced grip texture
  • Trigger breaks cleanly at 5.5 lbs.
  • Reversible mag release
  • Includes (1) 8-rd. magazine and (1) 6-rd. magazine

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FN America® FN 503 9mm Semi-automatic Pistol

Fabrique Nationale makes some of the finest firearms in the world, and when we heard about the new micro-compact 503, we were excited. When we finally got our hands on it, we knew we had a winner.

The all-new 503 blends legendary FN reliability, superior ergonomics and one of the finest triggers we've seen on a subcompact pistol to create the ultimate concealed carry piece that makes no compromises to shootability.

The polymer frame features aggressive texturing on all sides to help it stick in the palm of your hand without being outright abrasive, which makes controlling the 503's short grip frame considerably easier. The slide features 6 deep-cut serrations that make it easier to manipulate than similarly sized pistols, and features a salt bath nitride finish that keeps sweat and moisture from causing corrosion.

For the extractor and slide stop, FN chose beefy metal parts, which help to tune out felt recoil while ensuring failsafe feeding and control. To make the 503 friendly to righties AND lefties, it also features a reversible magazine release.

The best-in-class all-metal trigger breaks cleanly at about 5.5 pounds, making the 503 much easier to control than other micros. The 3.1" barrel's recessed target crown and metal 3-dot sights also contribute to the 503's outstanding accuracy, making it one of the most user-friendly pistols in its class.

Best of all, the 503 is just 0.9" wide at the slide and 1.04" wide at the widest part of the grip, making it incredibly easy to conceal beneath clothing or in an appendix holster. It comes with both a 6-round and an 8-round magazine: with the 6-round magazine, it virtually disappears beneath clothing layers. With the 8-round magazine, you get some extra real estate for your pinky finger.

However you carry, the FN 503 is a first-rate CCW Pistol, offering the best in shootability, accuracy and reliability.

  • 3.1" barrel features a target crown for enhanced accuracy
  • All-metal trigger breaks cleanly at about 5.5 pounds
  • Polymer frame features enhanced grip texturing on all side
  • 3 passive safeties: striker block, trigger blade, and trigger disconnect
  • Oversized extractor and slide stop provide easy manipulation and help reduce recoil
  • Slide measures just 0.9" wide, and features 6 deep-cut serrations for easy racking
  • Salt bath nitride slide finish for superior corrosion resistance
  • Polished chamber and feed ramp for reliable feeding and extraction
  • Loaded chamber indicator
  • Includes (1) 6-rd. magazine and (1) 8-rd. magazine

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Key Specifications

  • Item Number: 724112
  • Caliber: 9mm
  • Action: Semi-automatic/striker-fired
  • Capacity: 8+1
  • Barrel Length: 3.1"
  • Frame: Polymer
  • Sights: Metal 3-dot
  • Overall Length: 5.9"
  • Overall Width: 1.04"
  • Overall Weight: 21 oz.
  • Mfg. Number: 661000981
  • UPC: 845737010065