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Overview of FN 509 Compact Pistol

Apr 25, 2025

FN 509 Compact | FN Firearms

Introduction

  • Target Audience: Individuals 18 years or older
  • Purpose: Overview and specifications of the FN 509 Compact pistol

FN 509 Compact Overview

  • Market: Available for commercial, law enforcement, and military use
  • Price: MSRP $754.00

Key Features

  • Performance of a full-sized pistol in a compact, concealable design
  • Sights: Low-profile, snag-free
  • Use: Suitable for everyday carry
  • Compatibility: Fits in-the-waist holsters

Specifications

  • Caliber: 9mm
  • Operation: Striker-fired, double-action
  • Capacity: Standard 12+1 and 15+1, accepts higher capacity magazines
  • Barrel Length: 3.7 inches
  • Overall Length: 6.8 inches
  • Weight: 25.5 oz
  • Twist Rate: 1:10" Right Hand
  • Height: 5" / 4.6"
  • Width: 1.35"
  • Trigger Pull: 5.5 - 7.7 lbs
  • Sight Radius: 5.6 inches

Design Features

Slide

  • External extractor with loaded chamber indicator
  • Aggressive FN 509 slide serrations

Barrel

  • Cold hammer-forged stainless steel
  • Recessed target crown
  • Polished chamber and feed ramp

Frame

  • Shortened grip for concealment
  • Enhanced grip textures for improved recoil management
  • Interchangeable backstraps
  • MIL-STD-1913 accessory rail
  • Improved flatter-faced trigger

Operating Controls

  • Fully ambidextrous slide stop lever and magazine release

Magazine

  • High visibility, low-friction follower
  • Supplied with one 12-round and one 15-round magazine or two 10-round magazines
  • Compatible with 17-round and 24-round magazines with appropriate sleeves

Package Contents

  • Two interchangeable backstraps
  • One 12-round and one 15-round magazine or two 10-round magazines
  • Owners manual
  • Locking device
  • FN logo soft pistol case

Related Products

  • FN 509 Compact MRD
  • FN 509 Compact Tactical

Additional Resources

Contact Information

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Conclusion

The FN 509 Compact offers a balance of full-sized pistol performance in a compact, concealable package, making it ideal for personal protection and everyday carry.