Action Enhancement Kit for FN 509
- FN 509 (including Tactical, Midsize and Compact models).
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:
Does Not Fit These Guns
Not for use in FNS or FNS Compact models.
Not for use in the FN 503
1 ea. Action Enhancement Trigger w/ Apex Trigger Bar for FN 509
1 ea. Apex Performance Sear
Products to Consider
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APEX Preorder Policy
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Preorders are charged when the order is placed and shipped as soon as the product is available. Our regular return policy applies, with the 60 day return policy starting from shipment date. See our Policies page for full details here