Apex originated the drop-in trigger kit for the FN 509. The patent-pending design of the Action Enhancement Trigger Kit for the FN 509 (with Flat-Faced Trigger) makes a huge difference in the trigger pull characteristics and immediately became a must-have for 509 owners. When installed, this kit will:
– Reduce trigger pull weight to approx. 5.5 lbs.
– Reduce trigger pre-travel, over-travel and reset distance
– Deliver a crisp trigger break
– Maintain factory safety values with a center mounted pivoting safety
– Direct drop-in replacement, no fitting required
For Use In These Guns
For use in the following FN model pistols:
- FN 509 (including Tactical, Midsize and Compact models).
Does Not Fit These Guns
Not for use in FNS or FNS Compact models.
Not for use in the FN 503
What's Included
1 ea. Action Enhancement Trigger w/ Apex Trigger Bar for FN 509
1 ea. Apex Performance Sear
- Manufacturer Part Number:
- 119-125
