1. Front sight
 2. Front sight retaining screw
 3. Slide
 4. Decocker
 5. Extractor
 6. Extractor pin assembly
 7. Extractor spring
 8. Rear sight
 9. Sight adjustment screw
10. Sight detent assembly
11. Striker spring retainer (2 pcs.)
12. Striker spring
13. Striker collet
14. Striker return spring
  

15. Striker
16. Trigger spring
17. Trigger bar guide
18. Striker safety
19. Barrel
20. Striker assembly retaining plate
21. Recoil spring and guide assembly
22. Barrel cam insert retaining pin
23. Takedown catch finger piece
24. Trigger assembly
25. slide stop
26. Slide stop / trigger pivot pin
27. Takedown catch pin
28. Takedown catch assembly
  

29. Barrel cam insert
30. Slide stop spring
31. Fire control assembly ping
32. Fire control assembly
33. Magazine assembly
34. Magazine release spring
35. Magazine release pivot pin
36. Ambidextrous magazine release
37. Backstrap retaining pin
38. Backstrap (3 available)