FN 509 Level Up Bundle

The FN 509™ is built on the proven architecture of the FNS™ Compact, FN made changes internally and externally to meet the rigorous performance standards of the MHS requirements and further developed...

Level Up your SCAR with the most popular accessories for the FN SCAR. This bundle includes: KDG MREX II rail in black or FDE Geisselle Super SCAR trigger

Level up your PS90 with the most popular P90 upgrades from FNspecialties.com This bundle includes PS90 compatible picatinny side rails by Dorin Technologies PS90 compa

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...

The Apex Heavy Duty Striker for the FN 509 is a direct drop-in replacement option for customers with FN 509 and FNS series pistols. The striker is machined from a billet of stainless steel and heat...

Please take advantage of a significant discount when purchased together with any Apex Tactical 509 trigger. The Apex FN Disassembly Fixture is designed to properly hold the FN 509 or FNS Compact...

The FN 509® Tactical, an extension of the FN 509 family, is based on FN’s submission pistol that the U.S. Army tested for its Modular Handgun Trials, but includes the significant...

The Apex Failure Resistant Extractor for the 9mm models of the FN 509 is designed to ensure consistent and reliable extraction under the most adverse conditions. Machined from a billet of...

The Apex Slide Maintenance Kit provides the full complement of replacement springs needed for quick and easy maintenance of the slide for the FN 509 model pistols. The Apex Slide Maintenance Kit...