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 give you an approx. pull weight in the 5.5...
This kit is ONLY for use in the FNS models manufactured
in 2014 and later. Do NOT use in pre-2014 manufactured models.
What It Does
The Apex Action Enhancement Kit for the FNS and FNS Longslide model pistols (2014 manufacture and later) is a direct...
Why Faxon Pistol Barrels?
4150 or 416-R Stainless - Only the best steels for durability, longevity, and accuracy.
9mm SAAMI Chambers - Superior accuracy with complete SAAMI compatibility & boring reliability.
Tighter Tolerances -...
Taran Tactical Innovations G17L Combat Master
9mm 10/23+1 Magazine
4 Mags with Base Pads
Combat Master Slide Cuts
Matte Black Ionbonded Finish
6.02 Inch Ionbonded Barrel
Grand Master Grip Texture (Silicon Carbide)