FN 503®



  • CALIBER: 9mm
  • OPERATION: Striker fired
  • MAG CAPACITY: 6 or 8 Rd.
  • WEIGHT: 21 oz.
  • TWIST RATE: 1:10 RH
  • HEIGHT: 4.6″
  • WIDTH: 1.1″
  • TRIGGER PULL: 5 – 7 lb.


 Buy FN 503® Online

The FN 503® is a compact and reliable pistol intended for both personal defence and covert carry. Engineered by FN, a trusted name in firearms innovation, the FN 503® delivers exceptional performance in a slim and lightweight package. What sets the fn 503 apart is its versatility. Its striker-fired operation ensures a smooth and consistent trigger pull, enhancing accuracy and control. Chambered in 9mm, it delivers a powerful punch while maintaining manageable recoil, catering to shooters of all experience levels. The fn503 features a low-profile design with snag-free edges,  Glock 17 – 9mm perfect for discreet carry and quick deployment in self-defence situations. Its ergonomic grip texture ensures a secure hold, even in adverse conditions, while the extended magazine offers a generous capacity without sacrificing concealability.

When it comes to durability, the fn 380 is unmatched. Crafted with precision and durability in mind, it features a rugged polymer frame and a stainless steel slide for corrosion resistance and long-term reliability. The steel sights provide a clear sight picture for fast target acquisition, ensuring performance in any environment. With its compact dimensions and dependable performance, the fn503 is the ultimate choice for those seeking a concealed carry firearm they can trust their lives with. Whether for everyday carry or as a backup to your primary weapon, the FN 503® stands prepared to stand up for you and your family when it counts most. fn 503 9mm pistol delivers unwavering quality and performance in any circumstance.

Key Features 

  • Its lightweight and compact design makes it simple to carry covertly.
  • Striker-fired operation with a smooth trigger pull for enhanced accuracy.
  • Chambered in 9mm for effective self-defence.
  • Low-profile, snag-free edges for discreet carry and Glock 19X  quick deployment.
  • Ergonomic grip texture for a secure hold in any conditions.
  • Extended magazine capacity for optimal balance between capacity and concealability.
  • Rugged polymer frame and stainless steel slide for durability and corrosion resistance.
  • Steel sights for clear-sight pictures in various lighting conditions.
  • Trusted reliability from fn 503 extended magazine, ensuring peace of mind in critical situations.



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