The Apex Action Enhancement Kit for the FN 509 & FNS 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

Apex Tactical FNS Action Enhancement Trigger Kit - Black



$199.99

Apex Tactical FN 509 Action Enhancement Trigger Kit - Black



$199.99