In stock
Apex Tactical Drop-in Action Enhancement Trigger Kit for FN 509 Pistol - 119125
In stock

Apex Tactical Drop-in Action Enhancement Trigger Kit for FN 509 Pistol - 119125

SKU 793066
Brand APEX
Model Number 119125
UPC 854263007418
Customers must read Compliance Information before purchasing.
This product is fulfilled by a PSA Partner and shipping times may vary.

Product Details


  • Type: Drop-in
  • Material: Aluminum
  • Color: Black
  • For Use With: FN 509 Pistol
  • Includes: (1) Flat-Faced Action Enhancement Trigger with Apex Trigger Bar, (1) Apex Performance Sear


The Apex Action Enhancement kit for the FN 509 model pistols is a direct drop-in replacement of the factory polymer trigger, trigger bar and sear. The patent pending Apex design reduces trigger pull weight to give you an approx. pull weight in the 5.5 lb range. Trigger travel is also reduced, including pre-travel, over-travel, overall trigger travel and trigger reset distance. It provides a smooth uptake while delivering a crisp trigger break.


  • Direct drop-in replacement of factory polymer trigger, trigger bar and sear
  • Reduces trigger pull weight to approximately the 5.5 lb range
  • Reduces trigger pre-travel, over-travel and reset distance
  • Provides crisp trigger break
  • Center mounted pivoting safety maintains factory safety values


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All NFA Rules Apply.
These items are controlled by the U.S. Government and authorized for export only to the country of ultimate destination for use by the ultimate consignee or end-user(s) herein identified. They may not be resold, transferred, or otherwise disposed of, to any other country or to any person other than the authorized ultimate consignee or end-user(s), either in their original form or after being incorporated into other items, without first obtaining approval from the U.S. government or as otherwise authorized by U.S. law and regulations.