Apex Action Enhancement Trigger Kit for FN 509- Red

Was: $149.95
Now: $142.45
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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 approximately 5.5lbs.

Trigger travel is also reduced, including pre-travel, over-travel (by 50%), overall trigger travel, and trigger reset distance.

The Action Enhancement Kit provides a smooth uptake and reset while delivering a crisp trigger break.

Expected results:

1) Direct drop-in replacement of factory polymer trigger, trigger bar, and sear

2) Reduces trigger pull weight to approximately 5.5lbs

3) Reduces trigger pre-travel, overall travel, and reset distance

4) Smooth Uptake, reset, and crisp trigger break

5) Center mounted pivoting safety maintains factory safety values

Applicable to what guns:

• For use in the FN 509 model handguns in 9mm and .40 S&W


Products included:

1 ea. (2 total pieces in the package)


A) Flat-Faced Action Enhancement Trigger (Red) & Trigger Bar


B) Apex Performance Sear