Apex Announces New Action Enhancement Kit for the FN 509 Pistol

PEORIA, Ariz. – Apex Tactical Specialties is pleased to announce that the new Action Enhancement Kits for the popular FN 509, FNS and FNS Compact model pistols are now available for pre-order with orders scheduled to begin shipping on Tuesday, October 9. This is the first and only drop-in trigger kit available for the FN striker-fired pistol line.

The patent-pending design of the Apex Action Enhancement Kit for FN’s striker-fired pistols includes Apex’s popular Flat-Faced Trigger mounted on an Apex designed proprietary Trigger Bar which is paired with an Apex Sear. When installed the kits reduce trigger pull weight to give you an approx. pull weight in the 5.5 lbs range. Overall trigger travel is optimized to provide a smooth uptake while delivering a crisp trigger break.

The Action Enhancement Kits available for the FN 509 include:

– Black Anodized (Part #119-125)
– Red Cerakoted (Part #119-155)
– Thin Blue Line (Part #119-B125)
– Freedom Edition (Part #119-F125)

The Action Enhancement Kits available for the FNS and FNS Longslide (2014 manufacture and later) include:

– Black Anodized (Part #119-114)
– Red Cerakoted (Part #119-154)
– Thin Blue Line (Part #119-B114)
– Freedom Edition (Part #119-F114)

The Action Enhancement Kits available for the FNS Compact include:

– Black Anodized (Part #119-113)
– Red Cerakoted (Part #119-153)
– Thin Blue Line (Part #119-B113)
– Freedom Edition (Part #119-F113)

Features and Specifications:
– Reduces trigger pull weight to approx. the 5.5 lbs range
– Delivers crisp trigger break
– Overall trigger travel optimized for better performance
– Center mounted pivoting safety maintains factory safety values
– MSRP: $149.95 to $159.95

Step-by-step installation videos on disassembly and reassembly are available on Apex’s YouTube channel.

The new trigger kits can be pre-ordered direct from ApexTactical.com. Retailers and wholesale distributors that have not yet ordered and wish to stock the new trigger kits can contact Apex at dealer@apextactical.com or (623) 322-0200 for pricing and quantity availability.

For more information on parts from Apex Tactical Specialties, visit www.ApexTactical.com, like Apex Tactical on Facebook or follow @ApexTactical on Instagram or Twitter. Instructional videos on the installation of Apex parts are available on Apex’s YouTube channel.

paul / September 21, 2018 / Apex News
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  1. Gary - September 21, 2018 @ 11:04 am

    Brownells is listing an option with FDE colour, but i do not see that as an option on your announcement.

    Is that proper? Or is that a brownells exclusive?

  2. paul - September 21, 2018 @ 12:05 pm

    We are waiting for FDE triggers to come back from anodize and once they are back, QC’d and photographed, we’ll be able to add them to the webstore. That lead time was longer so we opted to hold off on announcing them today.

  3. Gary - September 21, 2018 @ 12:45 pm

    Thanks mate

  4. Ryan - September 21, 2018 @ 9:32 pm

    You say only for 2014 and later FN’s…why won’t it work with a precious year model FNS???

  5. Dan - September 25, 2018 @ 10:17 am

    I have an FNS-9L that was manufactured on 10/13. What is different about the pre-14 guns that makes them incompatible with your kit? Is it possible to update my gun so your kit can be installed?

  6. scott - September 26, 2018 @ 11:53 am

    It might be usable, contact Apex Customer Service to discuss it.

  7. paul - October 4, 2018 @ 8:11 am

    It has to do with differences in the internal components in those early models.

  8. Robert - May 1, 2019 @ 9:55 am

    Will part #119-145. Work in the 509T.

  9. scott - May 2, 2019 @ 5:36 am

    Yes all of our components for the FN 509 work in all present variants of the FN 509 including the 509 Tactical.

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