Below is the complete list of parts for the Apex LongSlide for the FN 509 series pistols.

  1. Apex 5.00" Slide for FN 509
  2. Apex 5.00" 9mm Barrel
  3. Slide End Cap
  4. Apex Heavy Duty Striker
  5. Apex Failure Resistant Extractor
  6. Striker Spring Guide
  7. Striker Spring Stop
  8. Indicator Stop Pin
  9. Striker Block
  10. Recoil Rod
  11. Rear Sight
  12. Striker Stop Spring
  13. Striker Return Spring
  14. Striker Block Spring
  15. Extractor Spring
  16. Extractor Retaining Pin
  17. Front Sight
  18. Apex 5.00" 9mm Threaded Barrel
  19. Apex Thread Protector
  20. Thread Protector O-Ring
  21. Apex Optic Cover Plate
  22. Cover Plate Screw