Extended Mag Releases for FN 509
The Apex Extended Mag Release for the FN 509 model pistols is single side activated and a direct replacement for the factory magazine release. It incorporates an extended length to the mag release button and improves performance by making it easier to engage and release a magazine. Machined from bar stock steel, fully heat treated and finished in Black Oxide.
- Direct drop-in replacement of factory magazine release
- Uni-directional – Choose Left Hand or Right Hand based on your shooting hand
- Angled and serrated face for easier mag releases
- Easy to install
For Use In These Guns
For use in all variants of the FN 509, FNS-C, and FNS model pistols. This includes the LS Edge, MRD, and Tactical models.
Does Not Fit These Guns
NOT for use in the FNX-45 or earlier series pistols
Though they look similar to the FNX-9&40cal mag releases, We have NOT tested them for use in the FNX-9&40 or earlier series pistols, so we are not able to advise if they will work or not.
1 ea. Single Sided Extended Magazine Release
Products to Consider
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APEX Preorder Policy
Placing a preorder allows you to "get in line" and reserve your product: the quickest way to acquire an out of stock item.
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