Apex Tactical Specialties FN 509 Slide Maintenance Kit

The Apex Tactical 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 springs are all drop-in replacements and are rated for 10,000 rates before replacement. Note Not for use in the FNS, FNS LS, or FNS-Compact pistols Includes Apex Striker Spring (Purple) Apex Striker Return Spring Apex Striker Block Spring Apex Extractor Spring Apex Extractor Pivot Pin