Product Description

The FN 509® is built on the proven architecture of the FNS™ Compact, FN made changes internally and externally to meet the rigorous performance standards of the MHS requirements and further developed the platform into the FN 509® with the help from industry experts. Over the course of development, the platform has been tested extensively for reliability, ammunition compatibility and durability – totaling more than one million rounds.


  • External extractor
  • Loaded chamber indicator
  • Cold hammer-forged barrel
  • Polished chamber and feed ramp


You must be at least 21 years of age to purchase this product.
This product will only be shipped to a verified FFL holder.
This product has state/local restrictions, check local laws before ordering.

Action Semi-Automatic
Size Full Size
Caliber 9x19mm
Length 7.4 in
Height 5.56 in.
Width 1.35 in.
Weight 26.9 oz.
Length Between Sights 5.79 in.
Barrel Length 4.0 in
Trigger Pull 5.5 - 7.5 lbs.
Standard Capacity 17+1

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FN 509

  • Brand: FN America
  • Product Code: 509
  • Availability: Out Of Stock
  • $579.95