Apex Tactical Action Enhancement Kit for FN 509


Out of stock

SKU: RPLAPX119-126 Categories: ,


The Apex Action Enhancement Kit with Curved Trigger 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 lbs 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.

Expected Results:
Direct drop-in replacement of factory polymer trigger, trigger bar and sear
Reduces trigger pull weight to approx. the 5.5 lbs. range
Reduces trigger pre-travel, over-travel and reset distance
Provides crisp trigger break
Center mounted pivoting safety maintains factory safety values
Applicable To What Gun(s):
For use in the FN 509 model pistols, including the FN 509 Midsize and FN 509 Compact MRD.
For use in the FNS Compact model pistols.
*NOT for use in FNS models.

Additional information

Weight 0.13 lbs
Dimensions 5.50 × 3.75 × 1.50 in

Apex, Specialties, Tactical